{"title":"UDP6900","description":"\u003ch2\u003eBuying Guide: UNI-T Switching Power Supplies for Test Benches\u003c\/h2\u003e\n\u003cp\u003eWhen it comes to outfitting your test bench with a reliable power supply, UNI-T offers single-channel switching power supplies that deliver up to 150V DC and up to 25A DC. Here's a look at the advantages and disadvantages of these benchtop units to help you make an informed decision.\u003c\/p\u003e\n\u003ch3\u003ePros:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Efficiency:\u003c\/strong\u003e UNI-T switching power supplies are highly efficient, converting a significant portion of input power into usable output power. This efficiency reduces heat generation, improving the overall lifespan of the power supply and lowering energy costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e The efficient design of switching power supplies allows for a more compact and lightweight form factor. This is beneficial for test benches where space is often limited, allowing you to maximize your workspace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e These power supplies can operate effectively over a broad range of input voltages. This flexibility is advantageous in test bench environments where the power source may vary or where the power supply needs to be used in different locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output Capabilities:\u003c\/strong\u003e With the ability to provide up to 150V DC and 25A DC, UNI-T switching power supplies are suitable for high-power applications. This makes them ideal for tasks requiring significant voltage and current levels on the test bench.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCons:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise:\u003c\/strong\u003e Switching power supplies can generate more electrical noise and ripple compared to linear power supplies. This noise can interfere with sensitive electronic measurements and precision applications, potentially affecting the accuracy of your results on the test bench.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplexity:\u003c\/strong\u003e The design of switching power supplies is more complex, which can lead to higher initial costs and potentially more complicated maintenance and troubleshooting. This complexity may require a higher level of technical expertise to manage effectively.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Power Testing:\u003c\/strong\u003e UNI-T switching power supplies are ideal for testing high-power components, circuits, and systems that require up to 150V and 25A. Their high output capabilities make them suitable for demanding test scenarios on the bench.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Systems:\u003c\/strong\u003e These power supplies are useful for testing telecommunications equipment that requires stable high voltage and current. The wide input voltage range and high output capabilities ensure reliable power delivery for communication system tests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory Experiments:\u003c\/strong\u003e For lab experiments that require a reliable and efficient power source with higher voltage and current needs, UNI-T switching power supplies provide the necessary performance. Their compact design also helps save valuable bench space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch and Development:\u003c\/strong\u003e In R\u0026amp;D environments where precise control and high power are needed, UNI-T switching power supplies offer the necessary capabilities. Their high efficiency and robust design make them ideal for a variety of test bench applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance Testing:\u003c\/strong\u003e These power supplies are excellent for quality assurance testing, providing consistent and reliable power for testing the durability and performance of various components and devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUNI-T's single-channel switching power supplies, with their robust features and high performance, offer a versatile and efficient solution for a wide range of test bench applications. Explore our range of switching power supplies to find the perfect match for your testing and laboratory needs.\u003c\/p\u003e\n\u003c!----\u003e","products":[{"product_id":"udp6953b-600w-dc-power-supply","title":"UDP6953B 600W Switching DC Power Supply 150V\/10A","description":"\u003ch2\u003eUNI-T UDP6953B DC Switching Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe UNI-T UDP6900 series is a single-output programmable DC switching power supply designed to provide flexible voltage and current outputs within its rated power. This versatility allows it to handle both high-voltage\/low-current and high-current\/low-voltage tests with a single unit, significantly reducing costs and saving space. For example, the UDP6942B model (60V\/15A\/360W) can be configured for various combinations, such as 60V\/6A\/360W, 40V\/9A\/360W, or 24V\/15A\/360W, making it adaptable to a wide range of testing needs.\u003c\/p\u003e\n\u003cp\u003eEquipped with RS232, RS485, USB, and analog interfaces, the UNI-T UDP6900 series supports SCPI protocol for remote control and PLC integration, enabling the creation of intelligent test platforms. It is ideal for applications in DC-DC power module testing, battery charging, sensor evaluation, and other related fields, offering a powerful and flexible solution for engineers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage\u003c\/strong\u003e: 0–150V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Current\u003c\/strong\u003e: 0–10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Power\u003c\/strong\u003e: 600W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 1mV\/0.1mA\u003c\/li\u003e\t\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: One\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass leading performance\u003c\/strong\u003e: High accuracy and resolution with low ripple and noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple protection\u003c\/strong\u003e: OVP (Over Voltage Protection) and OCP (Over Current Protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use\u003c\/strong\u003e: Voltage and current can be adjusted by the numeric keyboard and the encoder knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable\u003c\/strong\u003e: Control the output of the voltage and current. Directly set your test scenario or use SCPI, Multi-SCPI, or Modbus RTU protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces\u003c\/strong\u003e: RS232 \u0026amp; RS485 communication interfaces. LAN port supports Web remote control and VXI bus. USB Host and Device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack mountable\u003c\/strong\u003e: Includes both front and rear panel connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: Supports 18x8 group memory for saving and loading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput time control\u003c\/strong\u003e: Can be set (0.1–99999.9 seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput slope control\u003c\/strong\u003e: Supports output voltage and current slope setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital voltmeter\u003c\/strong\u003e: Built-in 4 ½ digit voltmeter for outside measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote sense\u003c\/strong\u003e: Used to avoid voltage drops due to long wires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal controls\u003c\/strong\u003e: analog control and digital control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficient\u003c\/strong\u003e: Build for high efficiency and low heat generation. Intelligent fan control saves energy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 4.3” TFT true color LCD. Simultaneous display of the set voltage and current, output voltage and current. Adjustable backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage range\u003c\/strong\u003e: Supports 100 to 240V\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-Year Warranty (with free registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch2\u003eUNI-T UDP6900 Highlights\u003c\/h2\u003e\n\n\u003cdiv class=\"panel\"\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMultifunctional Interface and User-Friendly Design\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n        \u003cp\u003eThe UNI-T UDP6900 series features multiple multifunction keys paired with a 4.3-inch true color LCD display, providing intuitive prompts for easy operation. Its straightforward interface allows for quick setup and seamless use, ensuring the instrument is simple to operate and ready to use right away.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Front.jpg\" width=\"400\" alt=\"UDP6900 Front\" title=\"UDP6900 Front\"\u003e\n          \u003cfigcaption\u003eUDP6900 Front Panel\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eRemote Sense\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n\u003cp\u003eTo avoid voltage drops caused by long wires connecting to the load, remote testing allows measurements to be made directly on the terminals of the object to be measured to improve measurement accuracy. S+ and S- are the remote measurement terminals, and + and - are the output positive and negative terminals. When using the remote measurement function, it is necessary to connect a pair of driver wires from the rear panel + and - terminals to the device to be tested, and lead S+, S- to connect to the object to be tested. Please refer to the user manual for details. \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162270\/UDP6900_Remote_Sense.jpg\" alt=\"UDP6900 Remote Sense\" title=\"UDP6900 Remote Sense\"\u003e\n          \u003cfigcaption\u003eUDP6900 Remote Sense\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eOver-Voltage\/Over-Current Protection (OVP\/OCP) \u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n        \u003cp\u003eThe UNI-T UDP6900 series includes built-in over-voltage (OVP) and over-current (OCP) protection. Users can set the protection thresholds via the front panel keys. When the set limit is exceeded, the output is automatically shut off, and an alert is displayed on the LCD screen to ensure safety.\u003c\/p\u003e\n\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162266\/UDP6900_OVP.jpg\" width=\"400\" alt=\"UDP6900 OVP\" title=\"UDP6900 OVP\"\u003e\n          \u003cfigcaption\u003eUDP6900 Protection Modes\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eList Output and Delay Function\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe series offers both list and delay functions, allowing users to define and execute up to 512 groups of output parameters (voltage, current, and time) or switch sequences. Users can manually change parameter groups or use templates for batch settings. These functions support both internal Flash storage and external USB storage, with files saved in (.lst.csv) and (.dly.csv) formats for easy editing on a computer.\u003c\/p\u003e\n      \u003c\/div\u003e\n\t\t\t \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162264\/UDP6900_Delayer.jpg\" width=\"400\" alt=\"UDP6900 Delayer\" title=\"UDP6900 Delayer\"\u003e\n          \u003cfigcaption\u003eUDP6900 Delayer\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n\t\t\t\n     \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eSlope Mode Options\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series offers three slope modes for enhanced control: Normal, Voltage Slope (VSR), and Current Slope (ISR). In Normal mode, the voltage and current values adjust directly to the set values without the ability to configure slope parameters. In VSR mode, the voltage rises and falls according to set slope parameters, while in ISR mode, the current adjusts step by step. This allows for gradual transitions in voltage or current to meet specific testing requirements.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Slope_Mode.jpg\" width=\"400\" alt=\"UDP6900 Slope Mode\" title=\"UDP6900 Slope Mode\"\u003e\n          \u003cfigcaption\u003eUDP6900 Slope Mode\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eAuto Range Functionality\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n     \u003cp\u003eThis series supports flexible combinations of voltage and current under fixed power. It can handle both high-voltage\/low-current and high-current\/low-voltage tests, with automatic range switching between voltage and current outputs. This is controlled by limiting the overall power output, making it ideal for a variety of testing needs.\u003c\/p\u003e\n\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162267\/UDP6900_Auto_Range.jpg\" width=\"400\" alt=\"UDP6900 Auto Range\" title=\"UDP6900 Auto Range\"\u003e\n          \u003cfigcaption\u003eUDP6900 Auto Range\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eBuilt-in Digital Voltmeter (DVM)\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series features a built-in 4 1\/2-digit voltmeter, capable of measuring DC voltages from 0.001V to 65.000V (up to 160.0V DC for models UDP6933B\/53B) through the rear terminal inputs. The measured values are displayed directly on the main screen for easy monitoring.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162269\/UDP6900_DVM.jpg\" width=\"400\" alt=\"UDP6900 DVM\" title=\"UDP6900 DVM\"\u003e\n          \u003cfigcaption\u003eUDP6900 DVM\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eExternal Analog Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eAll models in the UNI-T UDP6900 series come with an external analog control function. Located on the rear panel, the external analog interface allows you to adjust the output voltage, current, and switching output by inputting an external voltage (0–10V). You can also monitor the output via the Vm and Im terminals, making it easy to synchronize multiple power supplies for simultaneous output adjustments.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMultiple Main Menu Options\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe main menu includes functions such as monitoring, system settings, user groups, output settings, and language options. The monitor function displays real-time voltage, current, power, and DVM readings, with alarms for each channel if conditions deviate from set parameters. System settings allow configuration of backlight, sound, communication protocols, and more.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162263\/UDP6900_Settings.jpg\" width=\"400\" alt=\"UDP6900 Settings\" title=\"UDP6900 Settings\"\u003e\n          \u003cfigcaption\u003eUDP6900 Settings\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eComputer Software and Remote Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series comes equipped with RS232, USB, and RS485 communication interfaces, along with free software for the series. This makes remote control and data logging via a PC straightforward and efficient. Users can adjust voltage, current, and save data records remotely.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162262\/UDP6900_Software.jpg\" width=\"400\" alt=\"UDP6900 Software\" title=\"UDP6900 Software\"\u003e\n          \u003cfigcaption\u003eUDP6900 Software\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMulti-Machine Communication\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eWith the built-in RS485 interface, multiple units can be connected for simultaneous testing and remote control. This feature is ideal for labs requiring synchronized multi-machine operation.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162261\/UDP6900_Multi-machine.jpg\" width=\"300\" alt=\"UDP6900 Multi-machine\" title=\"UDP6900 Multi-machine\"\u003e\n          \u003cfigcaption\u003eUDP6900 Multi-machine\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eWeb Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe series supports web-based remote control, allowing users to adjust parameters, set lists, and configure system settings from any web-enabled device, providing flexibility and ease of access.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162260\/UDP6900_Web_Control.jpg\" width=\"500\" alt=\"UDP6900 Web Control\" title=\"UDP6900 Web Control\"\u003e\n          \u003cfigcaption\u003eUDP6900 Web Control\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\t\n\n\u003c\/div\u003e\n\n\n\n\u003cp\u003eThe UNI-T UDP6900 series offers a powerful, flexible, and feature-rich solution for electrical engineers who demand precision and efficiency in their testing environments. With its versatile voltage and current configurations, advanced protection features, remote control capabilities, and user-friendly interface, the UNI-T UDP6900 series is designed to meet the challenges of modern testing and development. Whether you're working on power module testing, battery charging, or sensor validation, this series provides the reliability, accuracy, and control you need to streamline your workflow and achieve exceptional results. \u003c\/p\u003e","brand":"Uni-T","offers":[{"title":"Default Title","offer_id":49094088491292,"sku":"181400100154X","price":1529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UDP6953B_1_sq.jpg?v=1723076183"},{"product_id":"udp6922b","title":"UDP6922B 100W DC Switching Power Supply 60V\/5A","description":"\u003ch2\u003eUNI-T UDP6922B DC Switching Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe UNI-T UDP6900 series is a single-output programmable DC switching power supply designed to provide flexible voltage and current outputs within its rated power. This versatility allows it to handle both high-voltage\/low-current and high-current\/low-voltage tests with a single unit, significantly reducing costs and saving space. For example, the UDP6942B model (60V\/15A\/360W) can be configured for various combinations, such as 60V\/6A\/360W, 40V\/9A\/360W, or 24V\/15A\/360W, making it adaptable to a wide range of testing needs.\u003c\/p\u003e\n\u003cp\u003eEquipped with RS232, RS485, USB, and analog interfaces, the UNI-T UDP6900 series supports SCPI protocol for remote control and PLC integration, enabling the creation of intelligent test platforms. It is ideal for applications in DC-DC power module testing, battery charging, sensor evaluation, and other related fields, offering a powerful and flexible solution for engineers.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage\u003c\/strong\u003e: 0–60V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Current\u003c\/strong\u003e: 0–5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Power\u003c\/strong\u003e: 100W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 1mV\/0.1mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: One\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass leading performance\u003c\/strong\u003e: High accuracy and resolution with low ripple and noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple protection\u003c\/strong\u003e: OVP (Over Voltage Protection) and OCP (Over Current Protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use\u003c\/strong\u003e: Voltage and current can be adjusted by the numeric keyboard and the encoder knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable\u003c\/strong\u003e: Control the output of the voltage and current. Directly set your test scenario or use SCPI, Multi-SCPI, or Modbus RTU protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces\u003c\/strong\u003e: RS232 \u0026amp; RS485 communication interfaces. LAN port supports Web remote control and VXI bus. USB Host and Device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack mountable\u003c\/strong\u003e: Includes both front and rear panel connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: Supports 18x8 group memory for saving and loading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput time control\u003c\/strong\u003e: Can be set (0.1–99999.9 seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput slope control\u003c\/strong\u003e: Supports output voltage and current slope setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital voltmeter\u003c\/strong\u003e: Built-in 4 ½ digit voltmeter for outside measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote sense\u003c\/strong\u003e: Used to avoid voltage drops due to long wires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal controls\u003c\/strong\u003e: analog control and digital control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficient\u003c\/strong\u003e: Build for high efficiency and low heat generation. Intelligent fan control saves energy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 4.3” TFT true color LCD. Simultaneous display of the set voltage and current, output voltage and current. Adjustable backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage range\u003c\/strong\u003e: Supports 100 to 240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-Year Warranty (with free registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUNI-T UDP6900 Highlights\u003c\/h2\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eMultifunctional Interface and User-Friendly Design\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series features multiple multifunction keys paired with a 4.3-inch true color LCD display, providing intuitive prompts for easy operation. Its straightforward interface allows for quick setup and seamless use, ensuring the instrument is simple to operate and ready to use right away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Front.jpg\" width=\"400\" alt=\"UDP6900 Front\" title=\"UDP6900 Front\"\u003e\n\u003cfigcaption\u003eUDP6900 Front Panel\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eRemote Sense\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eTo avoid voltage drops caused by long wires connecting to the load, remote testing allows measurements to be made directly on the terminals of the object to be measured to improve measurement accuracy. S+ and S- are the remote measurement terminals, and + and - are the output positive and negative terminals. When using the remote measurement function, it is necessary to connect a pair of driver wires from the rear panel + and - terminals to the device to be tested, and lead S+, S- to connect to the object to be tested. Please refer to the user manual for details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162270\/UDP6900_Remote_Sense.jpg\" alt=\"UDP6900 Remote Sense\" title=\"UDP6900 Remote Sense\"\u003e\n\u003cfigcaption\u003eUDP6900 Remote Sense\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eOver-Voltage\/Over-Current Protection (OVP\/OCP)\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series includes built-in over-voltage (OVP) and over-current (OCP) protection. Users can set the protection thresholds via the front panel keys. When the set limit is exceeded, the output is automatically shut off, and an alert is displayed on the LCD screen to ensure safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162266\/UDP6900_OVP.jpg\" width=\"400\" alt=\"UDP6900 OVP\" title=\"UDP6900 OVP\"\u003e\n\u003cfigcaption\u003eUDP6900 Protection Modes\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eList Output and Delay Function\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe series offers both list and delay functions, allowing users to define and execute up to 512 groups of output parameters (voltage, current, and time) or switch sequences. Users can manually change parameter groups or use templates for batch settings. These functions support both internal Flash storage and external USB storage, with files saved in (.lst.csv) and (.dly.csv) formats for easy editing on a computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162264\/UDP6900_Delayer.jpg\" width=\"400\" alt=\"UDP6900 Delayer\" title=\"UDP6900 Delayer\"\u003e\n\u003cfigcaption\u003eUDP6900 Delayer\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eSlope Mode Options\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series offers three slope modes for enhanced control: Normal, Voltage Slope (VSR), and Current Slope (ISR). In Normal mode, the voltage and current values adjust directly to the set values without the ability to configure slope parameters. In VSR mode, the voltage rises and falls according to set slope parameters, while in ISR mode, the current adjusts step by step. This allows for gradual transitions in voltage or current to meet specific testing requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Slope_Mode.jpg\" width=\"400\" alt=\"UDP6900 Slope Mode\" title=\"UDP6900 Slope Mode\"\u003e\n\u003cfigcaption\u003eUDP6900 Slope Mode\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eAuto Range Functionality\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThis series supports flexible combinations of voltage and current under fixed power. It can handle both high-voltage\/low-current and high-current\/low-voltage tests, with automatic range switching between voltage and current outputs. This is controlled by limiting the overall power output, making it ideal for a variety of testing needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162267\/UDP6900_Auto_Range.jpg\" width=\"400\" alt=\"UDP6900 Auto Range\" title=\"UDP6900 Auto Range\"\u003e\n\u003cfigcaption\u003eUDP6900 Auto Range\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eBuilt-in Digital Voltmeter (DVM)\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series features a built-in 4 1\/2-digit voltmeter, capable of measuring DC voltages from 0.001V to 65.000V (up to 160.0V DC for models UDP6933B\/53B) through the rear terminal inputs. The measured values are displayed directly on the main screen for easy monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162269\/UDP6900_DVM.jpg\" width=\"400\" alt=\"UDP6900 DVM\" title=\"UDP6900 DVM\"\u003e\n\u003cfigcaption\u003eUDP6900 DVM\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eExternal Analog Control\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eAll models in the UNI-T UDP6900 series come with an external analog control function. Located on the rear panel, the external analog interface allows you to adjust the output voltage, current, and switching output by inputting an external voltage (0–10V). You can also monitor the output via the Vm and Im terminals, making it easy to synchronize multiple power supplies for simultaneous output adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eMultiple Main Menu Options\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe main menu includes functions such as monitoring, system settings, user groups, output settings, and language options. The monitor function displays real-time voltage, current, power, and DVM readings, with alarms for each channel if conditions deviate from set parameters. System settings allow configuration of backlight, sound, communication protocols, and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162263\/UDP6900_Settings.jpg\" width=\"400\" alt=\"UDP6900 Settings\" title=\"UDP6900 Settings\"\u003e\n\u003cfigcaption\u003eUDP6900 Settings\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eComputer Software and Remote Control\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series comes equipped with RS232, USB, and RS485 communication interfaces, along with free software for the series. This makes remote control and data logging via a PC straightforward and efficient. Users can adjust voltage, current, and save data records remotely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162262\/UDP6900_Software.jpg\" width=\"400\" alt=\"UDP6900 Software\" title=\"UDP6900 Software\"\u003e\n\u003cfigcaption\u003eUDP6900 Software\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eMulti-Machine Communication\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eWith the built-in RS485 interface, multiple units can be connected for simultaneous testing and remote control. This feature is ideal for labs requiring synchronized multi-machine operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162261\/UDP6900_Multi-machine.jpg\" width=\"300\" alt=\"UDP6900 Multi-machine\" title=\"UDP6900 Multi-machine\"\u003e\n\u003cfigcaption\u003eUDP6900 Multi-machine\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eWeb Control\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe series supports web-based remote control, allowing users to adjust parameters, set lists, and configure system settings from any web-enabled device, providing flexibility and ease of access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162260\/UDP6900_Web_Control.jpg\" width=\"500\" alt=\"UDP6900 Web Control\" title=\"UDP6900 Web Control\"\u003e\n\u003cfigcaption\u003eUDP6900 Web Control\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe UNI-T UDP6900 series offers a powerful, flexible, and feature-rich solution for electrical engineers who demand precision and efficiency in their testing environments. With its versatile voltage and current configurations, advanced protection features, remote control capabilities, and user-friendly interface, the UNI-T UDP6900 series is designed to meet the challenges of modern testing and development. Whether you're working on power module testing, battery charging, or sensor validation, this series provides the reliability, accuracy, and control you need to streamline your workflow and achieve exceptional results.\u003c\/p\u003e","brand":"Uni-T","offers":[{"title":"Default Title","offer_id":49243560575260,"sku":"181400100157X","price":545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UDP6922B_1_sq.jpg?v=1742332932"},{"product_id":"200w-dc-switching-power-supply-60v-10a","title":"UDP6932B 200W DC Switching Power Supply 60V\/10A","description":"\u003ch2\u003eUNI-T UDP6932B DC Switching Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe UNI-T UDP6900 series is a single-output programmable DC switching power supply designed to provide flexible voltage and current outputs within its rated power. This versatility allows it to handle both high-voltage\/low-current and high-current\/low-voltage tests with a single unit, significantly reducing costs and saving space. For example, the UDP6942B model (60V\/15A\/360W) can be configured for various combinations, such as 60V\/6A\/360W, 40V\/9A\/360W, or 24V\/15A\/360W, making it adaptable to a wide range of testing needs.\u003c\/p\u003e\n\u003cp\u003eEquipped with RS232, RS485, USB, and analog interfaces, the UNI-T UDP6900 series supports SCPI protocol for remote control and PLC integration, enabling the creation of intelligent test platforms. It is ideal for applications in DC-DC power module testing, battery charging, sensor evaluation, and other related fields, offering a powerful and flexible solution for engineers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage\u003c\/strong\u003e: 0–60V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Current\u003c\/strong\u003e: 0–10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Power\u003c\/strong\u003e: 200W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 1mV\/0.1mA\u003c\/li\u003e\t\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: One\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass leading performance\u003c\/strong\u003e: High accuracy and resolution with low ripple and noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple protection\u003c\/strong\u003e: OVP (Over Voltage Protection) and OCP (Over Current Protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use\u003c\/strong\u003e: Voltage and current can be adjusted by the numeric keyboard and the encoder knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable\u003c\/strong\u003e: Control the output of the voltage and current. Directly set your test scenario or use SCPI, Multi-SCPI, or Modbus RTU protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces\u003c\/strong\u003e: RS232 \u0026amp; RS485 communication interfaces. LAN port supports Web remote control and VXI bus. USB Host and Device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack mountable\u003c\/strong\u003e: Includes both front and rear panel connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: Supports 18x8 group memory for saving and loading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput time control\u003c\/strong\u003e: Can be set (0.1–99999.9 seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput slope control\u003c\/strong\u003e: Supports output voltage and current slope setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital voltmeter\u003c\/strong\u003e: Built-in 4 ½ digit voltmeter for outside measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote sense\u003c\/strong\u003e: Used to avoid voltage drops due to long wires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal controls\u003c\/strong\u003e: analog control and digital control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficient\u003c\/strong\u003e: Build for high efficiency and low heat generation. Intelligent fan control saves energy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 4.3” TFT true color LCD. Simultaneous display of the set voltage and current, output voltage and current. Adjustable backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage range\u003c\/strong\u003e: Supports 100 to 240V\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-Year Warranty (with free registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch2\u003eUNI-T UDP6900 Highlights\u003c\/h2\u003e\n\n\u003cdiv class=\"panel\"\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMultifunctional Interface and User-Friendly Design\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n        \u003cp\u003eThe UNI-T UDP6900 series features multiple multifunction keys paired with a 4.3-inch true color LCD display, providing intuitive prompts for easy operation. Its straightforward interface allows for quick setup and seamless use, ensuring the instrument is simple to operate and ready to use right away.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Front.jpg\" width=\"400\" alt=\"UDP6900 Front\" title=\"UDP6900 Front\"\u003e\n          \u003cfigcaption\u003eUDP6900 Front Panel\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eRemote Sense\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n\u003cp\u003eTo avoid voltage drops caused by long wires connecting to the load, remote testing allows measurements to be made directly on the terminals of the object to be measured to improve measurement accuracy. S+ and S- are the remote measurement terminals, and + and - are the output positive and negative terminals. When using the remote measurement function, it is necessary to connect a pair of driver wires from the rear panel + and - terminals to the device to be tested, and lead S+, S- to connect to the object to be tested. Please refer to the user manual for details. \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162270\/UDP6900_Remote_Sense.jpg\" alt=\"UDP6900 Remote Sense\" title=\"UDP6900 Remote Sense\"\u003e\n          \u003cfigcaption\u003eUDP6900 Remote Sense\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eOver-Voltage\/Over-Current Protection (OVP\/OCP) \u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n        \u003cp\u003eThe UNI-T UDP6900 series includes built-in over-voltage (OVP) and over-current (OCP) protection. Users can set the protection thresholds via the front panel keys. When the set limit is exceeded, the output is automatically shut off, and an alert is displayed on the LCD screen to ensure safety.\u003c\/p\u003e\n\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162266\/UDP6900_OVP.jpg\" width=\"400\" alt=\"UDP6900 OVP\" title=\"UDP6900 OVP\"\u003e\n          \u003cfigcaption\u003eUDP6900 Protection Modes\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eList Output and Delay Function\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe series offers both list and delay functions, allowing users to define and execute up to 512 groups of output parameters (voltage, current, and time) or switch sequences. Users can manually change parameter groups or use templates for batch settings. These functions support both internal Flash storage and external USB storage, with files saved in (.lst.csv) and (.dly.csv) formats for easy editing on a computer.\u003c\/p\u003e\n      \u003c\/div\u003e\n\t\t\t \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162264\/UDP6900_Delayer.jpg\" width=\"400\" alt=\"UDP6900 Delayer\" title=\"UDP6900 Delayer\"\u003e\n          \u003cfigcaption\u003eUDP6900 Delayer\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n\t\t\t\n     \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eSlope Mode Options\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series offers three slope modes for enhanced control: Normal, Voltage Slope (VSR), and Current Slope (ISR). In Normal mode, the voltage and current values adjust directly to the set values without the ability to configure slope parameters. In VSR mode, the voltage rises and falls according to set slope parameters, while in ISR mode, the current adjusts step by step. This allows for gradual transitions in voltage or current to meet specific testing requirements.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Slope_Mode.jpg\" width=\"400\" alt=\"UDP6900 Slope Mode\" title=\"UDP6900 Slope Mode\"\u003e\n          \u003cfigcaption\u003eUDP6900 Slope Mode\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eAuto Range Functionality\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n     \u003cp\u003eThis series supports flexible combinations of voltage and current under fixed power. It can handle both high-voltage\/low-current and high-current\/low-voltage tests, with automatic range switching between voltage and current outputs. This is controlled by limiting the overall power output, making it ideal for a variety of testing needs.\u003c\/p\u003e\n\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162267\/UDP6900_Auto_Range.jpg\" width=\"400\" alt=\"UDP6900 Auto Range\" title=\"UDP6900 Auto Range\"\u003e\n          \u003cfigcaption\u003eUDP6900 Auto Range\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eBuilt-in Digital Voltmeter (DVM)\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series features a built-in 4 1\/2-digit voltmeter, capable of measuring DC voltages from 0.001V to 65.000V (up to 160.0V DC for models UDP6933B\/53B) through the rear terminal inputs. The measured values are displayed directly on the main screen for easy monitoring.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162269\/UDP6900_DVM.jpg\" width=\"400\" alt=\"UDP6900 DVM\" title=\"UDP6900 DVM\"\u003e\n          \u003cfigcaption\u003eUDP6900 DVM\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eExternal Analog Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eAll models in the UNI-T UDP6900 series come with an external analog control function. Located on the rear panel, the external analog interface allows you to adjust the output voltage, current, and switching output by inputting an external voltage (0–10V). You can also monitor the output via the Vm and Im terminals, making it easy to synchronize multiple power supplies for simultaneous output adjustments.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMultiple Main Menu Options\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe main menu includes functions such as monitoring, system settings, user groups, output settings, and language options. The monitor function displays real-time voltage, current, power, and DVM readings, with alarms for each channel if conditions deviate from set parameters. System settings allow configuration of backlight, sound, communication protocols, and more.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162263\/UDP6900_Settings.jpg\" width=\"400\" alt=\"UDP6900 Settings\" title=\"UDP6900 Settings\"\u003e\n          \u003cfigcaption\u003eUDP6900 Settings\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eComputer Software and Remote Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series comes equipped with RS232, USB, and RS485 communication interfaces, along with free software for the series. This makes remote control and data logging via a PC straightforward and efficient. Users can adjust voltage, current, and save data records remotely.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162262\/UDP6900_Software.jpg\" width=\"400\" alt=\"UDP6900 Software\" title=\"UDP6900 Software\"\u003e\n          \u003cfigcaption\u003eUDP6900 Software\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMulti-Machine Communication\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eWith the built-in RS485 interface, multiple units can be connected for simultaneous testing and remote control. This feature is ideal for labs requiring synchronized multi-machine operation.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162261\/UDP6900_Multi-machine.jpg\" width=\"300\" alt=\"UDP6900 Multi-machine\" title=\"UDP6900 Multi-machine\"\u003e\n          \u003cfigcaption\u003eUDP6900 Multi-machine\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eWeb Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe series supports web-based remote control, allowing users to adjust parameters, set lists, and configure system settings from any web-enabled device, providing flexibility and ease of access.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162260\/UDP6900_Web_Control.jpg\" width=\"500\" alt=\"UDP6900 Web Control\" title=\"UDP6900 Web Control\"\u003e\n          \u003cfigcaption\u003eUDP6900 Web Control\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\t\n\n\u003c\/div\u003e\n\n\n\n\u003cp\u003eThe UNI-T UDP6900 series offers a powerful, flexible, and feature-rich solution for electrical engineers who demand precision and efficiency in their testing environments. With its versatile voltage and current configurations, advanced protection features, remote control capabilities, and user-friendly interface, the UNI-T UDP6900 series is designed to meet the challenges of modern testing and development. Whether you're working on power module testing, battery charging, or sensor validation, this series provides the reliability, accuracy, and control you need to streamline your workflow and achieve exceptional results. \u003c\/p\u003e","brand":"Uni-T","offers":[{"title":"Default Title","offer_id":49243602321692,"sku":"181400100155X","price":675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UDP6932B_1_sq.jpg?v=1723075566"},{"product_id":"udp6933b-200w-dc-switching-power-supply-150v-5a","title":"UDP6933B 200W DC Switching Power Supply 150V\/5A","description":"\u003ch2\u003eUNI-T UDP6933B DC Switching Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe UNI-T UDP6900 series is a single-output programmable DC switching power supply designed to provide flexible voltage and current outputs within its rated power. This versatility allows it to handle both high-voltage\/low-current and high-current\/low-voltage tests with a single unit, significantly reducing costs and saving space. For example, the UDP6942B model (60V\/15A\/360W) can be configured for various combinations, such as 60V\/6A\/360W, 40V\/9A\/360W, or 24V\/15A\/360W, making it adaptable to a wide range of testing needs.\u003c\/p\u003e\n\u003cp\u003eEquipped with RS232, RS485, USB, and analog interfaces, the UNI-T UDP6900 series supports SCPI protocol for remote control and PLC integration, enabling the creation of intelligent test platforms. It is ideal for applications in DC-DC power module testing, battery charging, sensor evaluation, and other related fields, offering a powerful and flexible solution for engineers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage\u003c\/strong\u003e: 0–150V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Current\u003c\/strong\u003e: 0–5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Power\u003c\/strong\u003e: 200W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 1mV\/0.1mA\u003c\/li\u003e\t\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: One\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass leading performance\u003c\/strong\u003e: High accuracy and resolution with low ripple and noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple protection\u003c\/strong\u003e: OVP (Over Voltage Protection) and OCP (Over Current Protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use\u003c\/strong\u003e: Voltage and current can be adjusted by the numeric keyboard and the encoder knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable\u003c\/strong\u003e: Control the output of the voltage and current. Directly set your test scenario or use SCPI, Multi-SCPI, or Modbus RTU protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces\u003c\/strong\u003e: RS232 \u0026amp; RS485 communication interfaces. LAN port supports Web remote control and VXI bus. USB Host and Device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack mountable\u003c\/strong\u003e: Includes both front and rear panel connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: Supports 18x8 group memory for saving and loading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput time control\u003c\/strong\u003e: Can be set (0.1–99999.9 seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput slope control\u003c\/strong\u003e: Supports output voltage and current slope setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital voltmeter\u003c\/strong\u003e: Built-in 4 ½ digit voltmeter for outside measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote sense\u003c\/strong\u003e: Used to avoid voltage drops due to long wires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal controls\u003c\/strong\u003e: analog control and digital control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficient\u003c\/strong\u003e: Build for high efficiency and low heat generation. Intelligent fan control saves energy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 4.3” TFT true color LCD. Simultaneous display of the set voltage and current, output voltage and current. Adjustable backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage range\u003c\/strong\u003e: Supports 100 to 240V\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-Year Warranty (with free registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch2\u003eUNI-T UDP6900 Highlights\u003c\/h2\u003e\n\n\u003cdiv class=\"panel\"\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMultifunctional Interface and User-Friendly Design\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n        \u003cp\u003eThe UNI-T UDP6900 series features multiple multifunction keys paired with a 4.3-inch true color LCD display, providing intuitive prompts for easy operation. Its straightforward interface allows for quick setup and seamless use, ensuring the instrument is simple to operate and ready to use right away.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Front.jpg\" width=\"400\" alt=\"UDP6900 Front\" title=\"UDP6900 Front\"\u003e\n          \u003cfigcaption\u003eUDP6900 Front Panel\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eRemote Sense\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n\u003cp\u003eTo avoid voltage drops caused by long wires connecting to the load, remote testing allows measurements to be made directly on the terminals of the object to be measured to improve measurement accuracy. S+ and S- are the remote measurement terminals, and + and - are the output positive and negative terminals. When using the remote measurement function, it is necessary to connect a pair of driver wires from the rear panel + and - terminals to the device to be tested, and lead S+, S- to connect to the object to be tested. Please refer to the user manual for details. \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162270\/UDP6900_Remote_Sense.jpg\" alt=\"UDP6900 Remote Sense\" title=\"UDP6900 Remote Sense\"\u003e\n          \u003cfigcaption\u003eUDP6900 Remote Sense\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eOver-Voltage\/Over-Current Protection (OVP\/OCP) \u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n        \u003cp\u003eThe UNI-T UDP6900 series includes built-in over-voltage (OVP) and over-current (OCP) protection. Users can set the protection thresholds via the front panel keys. When the set limit is exceeded, the output is automatically shut off, and an alert is displayed on the LCD screen to ensure safety.\u003c\/p\u003e\n\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162266\/UDP6900_OVP.jpg\" width=\"400\" alt=\"UDP6900 OVP\" title=\"UDP6900 OVP\"\u003e\n          \u003cfigcaption\u003eUDP6900 Protection Modes\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eList Output and Delay Function\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe series offers both list and delay functions, allowing users to define and execute up to 512 groups of output parameters (voltage, current, and time) or switch sequences. Users can manually change parameter groups or use templates for batch settings. These functions support both internal Flash storage and external USB storage, with files saved in (.lst.csv) and (.dly.csv) formats for easy editing on a computer.\u003c\/p\u003e\n      \u003c\/div\u003e\n\t\t\t \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162264\/UDP6900_Delayer.jpg\" width=\"400\" alt=\"UDP6900 Delayer\" title=\"UDP6900 Delayer\"\u003e\n          \u003cfigcaption\u003eUDP6900 Delayer\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n\t\t\t\n     \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eSlope Mode Options\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series offers three slope modes for enhanced control: Normal, Voltage Slope (VSR), and Current Slope (ISR). In Normal mode, the voltage and current values adjust directly to the set values without the ability to configure slope parameters. In VSR mode, the voltage rises and falls according to set slope parameters, while in ISR mode, the current adjusts step by step. This allows for gradual transitions in voltage or current to meet specific testing requirements.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Slope_Mode.jpg\" width=\"400\" alt=\"UDP6900 Slope Mode\" title=\"UDP6900 Slope Mode\"\u003e\n          \u003cfigcaption\u003eUDP6900 Slope Mode\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eAuto Range Functionality\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n     \u003cp\u003eThis series supports flexible combinations of voltage and current under fixed power. It can handle both high-voltage\/low-current and high-current\/low-voltage tests, with automatic range switching between voltage and current outputs. This is controlled by limiting the overall power output, making it ideal for a variety of testing needs.\u003c\/p\u003e\n\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162267\/UDP6900_Auto_Range.jpg\" width=\"400\" alt=\"UDP6900 Auto Range\" title=\"UDP6900 Auto Range\"\u003e\n          \u003cfigcaption\u003eUDP6900 Auto Range\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eBuilt-in Digital Voltmeter (DVM)\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series features a built-in 4 1\/2-digit voltmeter, capable of measuring DC voltages from 0.001V to 65.000V (up to 160.0V DC for models UDP6933B\/53B) through the rear terminal inputs. The measured values are displayed directly on the main screen for easy monitoring.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162269\/UDP6900_DVM.jpg\" width=\"400\" alt=\"UDP6900 DVM\" title=\"UDP6900 DVM\"\u003e\n          \u003cfigcaption\u003eUDP6900 DVM\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eExternal Analog Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eAll models in the UNI-T UDP6900 series come with an external analog control function. Located on the rear panel, the external analog interface allows you to adjust the output voltage, current, and switching output by inputting an external voltage (0–10V). You can also monitor the output via the Vm and Im terminals, making it easy to synchronize multiple power supplies for simultaneous output adjustments.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMultiple Main Menu Options\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe main menu includes functions such as monitoring, system settings, user groups, output settings, and language options. The monitor function displays real-time voltage, current, power, and DVM readings, with alarms for each channel if conditions deviate from set parameters. System settings allow configuration of backlight, sound, communication protocols, and more.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162263\/UDP6900_Settings.jpg\" width=\"400\" alt=\"UDP6900 Settings\" title=\"UDP6900 Settings\"\u003e\n          \u003cfigcaption\u003eUDP6900 Settings\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eComputer Software and Remote Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series comes equipped with RS232, USB, and RS485 communication interfaces, along with free software for the series. This makes remote control and data logging via a PC straightforward and efficient. Users can adjust voltage, current, and save data records remotely.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162262\/UDP6900_Software.jpg\" width=\"400\" alt=\"UDP6900 Software\" title=\"UDP6900 Software\"\u003e\n          \u003cfigcaption\u003eUDP6900 Software\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMulti-Machine Communication\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eWith the built-in RS485 interface, multiple units can be connected for simultaneous testing and remote control. This feature is ideal for labs requiring synchronized multi-machine operation.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162261\/UDP6900_Multi-machine.jpg\" width=\"300\" alt=\"UDP6900 Multi-machine\" title=\"UDP6900 Multi-machine\"\u003e\n          \u003cfigcaption\u003eUDP6900 Multi-machine\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eWeb Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe series supports web-based remote control, allowing users to adjust parameters, set lists, and configure system settings from any web-enabled device, providing flexibility and ease of access.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162260\/UDP6900_Web_Control.jpg\" width=\"500\" alt=\"UDP6900 Web Control\" title=\"UDP6900 Web Control\"\u003e\n          \u003cfigcaption\u003eUDP6900 Web Control\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\t\n\n\u003c\/div\u003e\n\n\n\n\u003cp\u003eThe UNI-T UDP6900 series offers a powerful, flexible, and feature-rich solution for electrical engineers who demand precision and efficiency in their testing environments. With its versatile voltage and current configurations, advanced protection features, remote control capabilities, and user-friendly interface, the UNI-T UDP6900 series is designed to meet the challenges of modern testing and development. Whether you're working on power module testing, battery charging, or sensor validation, this series provides the reliability, accuracy, and control you need to streamline your workflow and achieve exceptional results. \u003c\/p\u003e","brand":"Uni-T","offers":[{"title":"Default Title","offer_id":49243645280540,"sku":"181400100156X","price":845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UDP6933B_1_sq.jpg?v=1723076153"},{"product_id":"udp6942b-360w-dc-switching-power-supply-60v-15a","title":"UDP6942B 360W DC Switching Power Supply 60V\/15A","description":"\u003ch2\u003eUNI-T UDP6942B DC Switching Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe UNI-T UDP6900 series is a single-output programmable DC switching power supply designed to provide flexible voltage and current outputs within its rated power. This versatility allows it to handle both high-voltage\/low-current and high-current\/low-voltage tests with a single unit, significantly reducing costs and saving space. For example, the UDP6942B model (60V\/15A\/360W) can be configured for various combinations, such as 60V\/6A\/360W, 40V\/9A\/360W, or 24V\/15A\/360W, making it adaptable to a wide range of testing needs.\u003c\/p\u003e\n\u003cp\u003eEquipped with RS232, RS485, USB, and analog interfaces, the UNI-T UDP6900 series supports SCPI protocol for remote control and PLC integration, enabling the creation of intelligent test platforms. It is ideal for applications in DC-DC power module testing, battery charging, sensor evaluation, and other related fields, offering a powerful and flexible solution for engineers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage\u003c\/strong\u003e: 0–60V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Current\u003c\/strong\u003e: 0–15A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Power\u003c\/strong\u003e: 360W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 1mV\/0.1mA\u003c\/li\u003e\t\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: One\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass leading performance\u003c\/strong\u003e: High accuracy and resolution with low ripple and noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple protection\u003c\/strong\u003e: OVP (Over Voltage Protection) and OCP (Over Current Protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use\u003c\/strong\u003e: Voltage and current can be adjusted by the numeric keyboard and the encoder knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable\u003c\/strong\u003e: Control the output of the voltage and current. Directly set your test scenario or use SCPI, Multi-SCPI, or Modbus RTU protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces\u003c\/strong\u003e: RS232 \u0026amp; RS485 communication interfaces. LAN port supports Web remote control and VXI bus. USB Host and Device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack mountable\u003c\/strong\u003e: Includes both front and rear panel connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: Supports 18x8 group memory for saving and loading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput time control\u003c\/strong\u003e: Can be set (0.1–99999.9 seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput slope control\u003c\/strong\u003e: Supports output voltage and current slope setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital voltmeter\u003c\/strong\u003e: Built-in 4 ½ digit voltmeter for outside measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote sense\u003c\/strong\u003e: Used to avoid voltage drops due to long wires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal controls\u003c\/strong\u003e: analog control and digital control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficient\u003c\/strong\u003e: Build for high efficiency and low heat generation. Intelligent fan control saves energy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 4.3” TFT true color LCD. Simultaneous display of the set voltage and current, output voltage and current. Adjustable backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage range\u003c\/strong\u003e: Supports 100 to 240V\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-Year Warranty (with free registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch2\u003eUNI-T UDP6900 Highlights\u003c\/h2\u003e\n\n\u003cdiv class=\"panel\"\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMultifunctional Interface and User-Friendly Design\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n        \u003cp\u003eThe UNI-T UDP6900 series features multiple multifunction keys paired with a 4.3-inch true color LCD display, providing intuitive prompts for easy operation. Its straightforward interface allows for quick setup and seamless use, ensuring the instrument is simple to operate and ready to use right away.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Front.jpg\" width=\"400\" alt=\"UDP6900 Front\" title=\"UDP6900 Front\"\u003e\n          \u003cfigcaption\u003eUDP6900 Front Panel\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eRemote Sense\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n\u003cp\u003eTo avoid voltage drops caused by long wires connecting to the load, remote testing allows measurements to be made directly on the terminals of the object to be measured to improve measurement accuracy. S+ and S- are the remote measurement terminals, and + and - are the output positive and negative terminals. When using the remote measurement function, it is necessary to connect a pair of driver wires from the rear panel + and - terminals to the device to be tested, and lead S+, S- to connect to the object to be tested. Please refer to the user manual for details. \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162270\/UDP6900_Remote_Sense.jpg\" alt=\"UDP6900 Remote Sense\" title=\"UDP6900 Remote Sense\"\u003e\n          \u003cfigcaption\u003eUDP6900 Remote Sense\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eOver-Voltage\/Over-Current Protection (OVP\/OCP) \u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n        \u003cp\u003eThe UNI-T UDP6900 series includes built-in over-voltage (OVP) and over-current (OCP) protection. Users can set the protection thresholds via the front panel keys. When the set limit is exceeded, the output is automatically shut off, and an alert is displayed on the LCD screen to ensure safety.\u003c\/p\u003e\n\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162266\/UDP6900_OVP.jpg\" width=\"400\" alt=\"UDP6900 OVP\" title=\"UDP6900 OVP\"\u003e\n          \u003cfigcaption\u003eUDP6900 Protection Modes\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eList Output and Delay Function\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe series offers both list and delay functions, allowing users to define and execute up to 512 groups of output parameters (voltage, current, and time) or switch sequences. Users can manually change parameter groups or use templates for batch settings. These functions support both internal Flash storage and external USB storage, with files saved in (.lst.csv) and (.dly.csv) formats for easy editing on a computer.\u003c\/p\u003e\n      \u003c\/div\u003e\n\t\t\t \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162264\/UDP6900_Delayer.jpg\" width=\"400\" alt=\"UDP6900 Delayer\" title=\"UDP6900 Delayer\"\u003e\n          \u003cfigcaption\u003eUDP6900 Delayer\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n\t\t\t\n     \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eSlope Mode Options\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series offers three slope modes for enhanced control: Normal, Voltage Slope (VSR), and Current Slope (ISR). In Normal mode, the voltage and current values adjust directly to the set values without the ability to configure slope parameters. In VSR mode, the voltage rises and falls according to set slope parameters, while in ISR mode, the current adjusts step by step. This allows for gradual transitions in voltage or current to meet specific testing requirements.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Slope_Mode.jpg\" width=\"400\" alt=\"UDP6900 Slope Mode\" title=\"UDP6900 Slope Mode\"\u003e\n          \u003cfigcaption\u003eUDP6900 Slope Mode\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eAuto Range Functionality\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n     \u003cp\u003eThis series supports flexible combinations of voltage and current under fixed power. It can handle both high-voltage\/low-current and high-current\/low-voltage tests, with automatic range switching between voltage and current outputs. This is controlled by limiting the overall power output, making it ideal for a variety of testing needs.\u003c\/p\u003e\n\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162267\/UDP6900_Auto_Range.jpg\" width=\"400\" alt=\"UDP6900 Auto Range\" title=\"UDP6900 Auto Range\"\u003e\n          \u003cfigcaption\u003eUDP6900 Auto Range\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eBuilt-in Digital Voltmeter (DVM)\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series features a built-in 4 1\/2-digit voltmeter, capable of measuring DC voltages from 0.001V to 65.000V (up to 160.0V DC for models UDP6933B\/53B) through the rear terminal inputs. The measured values are displayed directly on the main screen for easy monitoring.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162269\/UDP6900_DVM.jpg\" width=\"400\" alt=\"UDP6900 DVM\" title=\"UDP6900 DVM\"\u003e\n          \u003cfigcaption\u003eUDP6900 DVM\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eExternal Analog Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eAll models in the UNI-T UDP6900 series come with an external analog control function. Located on the rear panel, the external analog interface allows you to adjust the output voltage, current, and switching output by inputting an external voltage (0–10V). You can also monitor the output via the Vm and Im terminals, making it easy to synchronize multiple power supplies for simultaneous output adjustments.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMultiple Main Menu Options\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe main menu includes functions such as monitoring, system settings, user groups, output settings, and language options. The monitor function displays real-time voltage, current, power, and DVM readings, with alarms for each channel if conditions deviate from set parameters. System settings allow configuration of backlight, sound, communication protocols, and more.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162263\/UDP6900_Settings.jpg\" width=\"400\" alt=\"UDP6900 Settings\" title=\"UDP6900 Settings\"\u003e\n          \u003cfigcaption\u003eUDP6900 Settings\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eComputer Software and Remote Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe UNI-T UDP6900 series comes equipped with RS232, USB, and RS485 communication interfaces, along with free software for the series. This makes remote control and data logging via a PC straightforward and efficient. Users can adjust voltage, current, and save data records remotely.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162262\/UDP6900_Software.jpg\" width=\"400\" alt=\"UDP6900 Software\" title=\"UDP6900 Software\"\u003e\n          \u003cfigcaption\u003eUDP6900 Software\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eMulti-Machine Communication\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eWith the built-in RS485 interface, multiple units can be connected for simultaneous testing and remote control. This feature is ideal for labs requiring synchronized multi-machine operation.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162261\/UDP6900_Multi-machine.jpg\" width=\"300\" alt=\"UDP6900 Multi-machine\" title=\"UDP6900 Multi-machine\"\u003e\n          \u003cfigcaption\u003eUDP6900 Multi-machine\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\t\n\t\n\t  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003eWeb Control\u003c\/h2\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"box left\"\u003e\n       \u003cp\u003eThe series supports web-based remote control, allowing users to adjust parameters, set lists, and configure system settings from any web-enabled device, providing flexibility and ease of access.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"box right\"\u003e\n        \u003cfigure\u003e\n          \u003cimg src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162260\/UDP6900_Web_Control.jpg\" width=\"500\" alt=\"UDP6900 Web Control\" title=\"UDP6900 Web Control\"\u003e\n          \u003cfigcaption\u003eUDP6900 Web Control\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\t\n\n\u003c\/div\u003e\n\n\n\n\u003cp\u003eThe UNI-T UDP6900 series offers a powerful, flexible, and feature-rich solution for electrical engineers who demand precision and efficiency in their testing environments. With its versatile voltage and current configurations, advanced protection features, remote control capabilities, and user-friendly interface, the UNI-T UDP6900 series is designed to meet the challenges of modern testing and development. Whether you're working on power module testing, battery charging, or sensor validation, this series provides the reliability, accuracy, and control you need to streamline your workflow and achieve exceptional results. \u003c\/p\u003e","brand":"Uni-T","offers":[{"title":"Default Title","offer_id":49243854733596,"sku":"181400100158X","price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UDP6942B_1_sq.jpg?v=1723076163"},{"product_id":"udp6952b-600w-dc-switching-power-supply-60v-25a","title":"UDP6952B 600W DC Switching Power Supply 60V\/25A","description":"\u003ch2\u003eUNI-T UDP6952B DC Switching Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe UNI-T UDP6900 series is a single-output programmable DC switching power supply designed to provide flexible voltage and current outputs within its rated power. This versatility allows it to handle both high-voltage\/low-current and high-current\/low-voltage tests with a single unit, significantly reducing costs and saving space. For example, the UDP6942B model (60V\/15A\/360W) can be configured for various combinations, such as 60V\/6A\/360W, 40V\/9A\/360W, or 24V\/15A\/360W, making it adaptable to a wide range of testing needs.\u003c\/p\u003e\n\u003cp\u003eEquipped with RS232, RS485, USB, and analog interfaces, the UNI-T UDP6900 series supports SCPI protocol for remote control and PLC integration, enabling the creation of intelligent test platforms. It is ideal for applications in DC-DC power module testing, battery charging, sensor evaluation, and other related fields, offering a powerful and flexible solution for engineers.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage\u003c\/strong\u003e: 0–150V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Current\u003c\/strong\u003e: 0–10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Power\u003c\/strong\u003e: 600W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 1mV\/0.1mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: One\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass leading performance\u003c\/strong\u003e: High accuracy and resolution with low ripple and noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple protection\u003c\/strong\u003e: OVP (Over Voltage Protection) and OCP (Over Current Protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use\u003c\/strong\u003e: Voltage and current can be adjusted by the numeric keyboard and the encoder knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable\u003c\/strong\u003e: Control the output of the voltage and current. Directly set your test scenario or use SCPI, Multi-SCPI, or Modbus RTU protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces\u003c\/strong\u003e: RS232 \u0026amp; RS485 communication interfaces. LAN port supports Web remote control and VXI bus. USB Host and Device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack mountable\u003c\/strong\u003e: Includes both front and rear panel connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: Supports 18x8 group memory for saving and loading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput time control\u003c\/strong\u003e: Can be set (0.1–99999.9 seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput slope control\u003c\/strong\u003e: Supports output voltage and current slope setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital voltmeter\u003c\/strong\u003e: Built-in 4 ½ digit voltmeter for outside measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote sense\u003c\/strong\u003e: Used to avoid voltage drops due to long wires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal controls\u003c\/strong\u003e: analog control and digital control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficient\u003c\/strong\u003e: Build for high efficiency and low heat generation. Intelligent fan control saves energy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 4.3” TFT true color LCD. Simultaneous display of the set voltage and current, output voltage and current. Adjustable backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage range\u003c\/strong\u003e: Supports 100 to 240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-Year Warranty (with free registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUNI-T UDP6900 Highlights\u003c\/h2\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eMultifunctional Interface and User-Friendly Design\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series features multiple multifunction keys paired with a 4.3-inch true color LCD display, providing intuitive prompts for easy operation. Its straightforward interface allows for quick setup and seamless use, ensuring the instrument is simple to operate and ready to use right away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Front\" alt=\"UDP6900 Front\" width=\"400\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Front.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Front Panel\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eRemote Sense\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eTo avoid voltage drops caused by long wires connecting to the load, remote testing allows measurements to be made directly on the terminals of the object to be measured to improve measurement accuracy. S+ and S- are the remote measurement terminals, and + and - are the output positive and negative terminals. When using the remote measurement function, it is necessary to connect a pair of driver wires from the rear panel + and - terminals to the device to be tested, and lead S+, S- to connect to the object to be tested. Please refer to the user manual for details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Remote Sense\" alt=\"UDP6900 Remote Sense\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162270\/UDP6900_Remote_Sense.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Remote Sense\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eOver-Voltage\/Over-Current Protection (OVP\/OCP)\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series includes built-in over-voltage (OVP) and over-current (OCP) protection. Users can set the protection thresholds via the front panel keys. When the set limit is exceeded, the output is automatically shut off, and an alert is displayed on the LCD screen to ensure safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 OVP\" alt=\"UDP6900 OVP\" width=\"400\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162266\/UDP6900_OVP.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Protection Modes\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eList Output and Delay Function\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe series offers both list and delay functions, allowing users to define and execute up to 512 groups of output parameters (voltage, current, and time) or switch sequences. Users can manually change parameter groups or use templates for batch settings. These functions support both internal Flash storage and external USB storage, with files saved in (.lst.csv) and (.dly.csv) formats for easy editing on a computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Delayer\" alt=\"UDP6900 Delayer\" width=\"400\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162264\/UDP6900_Delayer.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Delayer\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eSlope Mode Options\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series offers three slope modes for enhanced control: Normal, Voltage Slope (VSR), and Current Slope (ISR). In Normal mode, the voltage and current values adjust directly to the set values without the ability to configure slope parameters. In VSR mode, the voltage rises and falls according to set slope parameters, while in ISR mode, the current adjusts step by step. This allows for gradual transitions in voltage or current to meet specific testing requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Slope Mode\" alt=\"UDP6900 Slope Mode\" width=\"400\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162258\/UDP6900_Slope_Mode.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Slope Mode\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eAuto Range Functionality\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThis series supports flexible combinations of voltage and current under fixed power. It can handle both high-voltage\/low-current and high-current\/low-voltage tests, with automatic range switching between voltage and current outputs. This is controlled by limiting the overall power output, making it ideal for a variety of testing needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Auto Range\" alt=\"UDP6900 Auto Range\" width=\"400\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162267\/UDP6900_Auto_Range.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Auto Range\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eBuilt-in Digital Voltmeter (DVM)\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series features a built-in 4 1\/2-digit voltmeter, capable of measuring DC voltages from 0.001V to 65.000V (up to 160.0V DC for models UDP6933B\/53B) through the rear terminal inputs. The measured values are displayed directly on the main screen for easy monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 DVM\" alt=\"UDP6900 DVM\" width=\"400\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162269\/UDP6900_DVM.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 DVM\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eExternal Analog Control\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eAll models in the UNI-T UDP6900 series come with an external analog control function. Located on the rear panel, the external analog interface allows you to adjust the output voltage, current, and switching output by inputting an external voltage (0–10V). You can also monitor the output via the Vm and Im terminals, making it easy to synchronize multiple power supplies for simultaneous output adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eMultiple Main Menu Options\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe main menu includes functions such as monitoring, system settings, user groups, output settings, and language options. The monitor function displays real-time voltage, current, power, and DVM readings, with alarms for each channel if conditions deviate from set parameters. System settings allow configuration of backlight, sound, communication protocols, and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Settings\" alt=\"UDP6900 Settings\" width=\"400\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162263\/UDP6900_Settings.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Settings\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eComputer Software and Remote Control\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe UNI-T UDP6900 series comes equipped with RS232, USB, and RS485 communication interfaces, along with free software for the series. This makes remote control and data logging via a PC straightforward and efficient. Users can adjust voltage, current, and save data records remotely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Software\" alt=\"UDP6900 Software\" width=\"400\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162262\/UDP6900_Software.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Software\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eMulti-Machine Communication\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eWith the built-in RS485 interface, multiple units can be connected for simultaneous testing and remote control. This feature is ideal for labs requiring synchronized multi-machine operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Multi-machine\" alt=\"UDP6900 Multi-machine\" width=\"300\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162261\/UDP6900_Multi-machine.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Multi-machine\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eWeb Control\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"box left\"\u003e\n\u003cp\u003eThe series supports web-based remote control, allowing users to adjust parameters, set lists, and configure system settings from any web-enabled device, providing flexibility and ease of access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box right\"\u003e\n\u003cfigure\u003e\u003cimg title=\"UDP6900 Web Control\" alt=\"UDP6900 Web Control\" width=\"500\" src=\"https:\/\/res.cloudinary.com\/uni-t\/image\/upload\/v1726162260\/UDP6900_Web_Control.jpg\"\u003e\n\u003cfigcaption\u003eUDP6900 Web Control\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe UNI-T UDP6900 series offers a powerful, flexible, and feature-rich solution for electrical engineers who demand precision and efficiency in their testing environments. With its versatile voltage and current configurations, advanced protection features, remote control capabilities, and user-friendly interface, the UNI-T UDP6900 series is designed to meet the challenges of modern testing and development. Whether you're working on power module testing, battery charging, or sensor validation, this series provides the reliability, accuracy, and control you need to streamline your workflow and achieve exceptional results.\u003c\/p\u003e","brand":"Uni-T","offers":[{"title":"Default Title","offer_id":49243888648476,"sku":"181400100153X","price":1269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UDP6952B_1_sq.jpg?v=1723076173"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/collections\/UDP6942B-1_tn.png?v=1726258161","url":"https:\/\/uni-trendus.com\/collections\/udp6900.oembed","provider":"Uni-Trend US","version":"1.0","type":"link"}