UNI-T UDP3000 Series Programmable DC Power Supplies

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The UNI-T UDP3000 Series of programmable DC power supplies combine exceptional performance, dependable output and an easy-to-use interface in a cost-effective instrument.

  • Output Current: 0 ~ 5A

  • Output Voltage: 0 ~ 30 V

  • Total Power: 315W

UNI-T UDP3000 Series High-Performance Programmable DC Power Supplies

Product Overview

Introducing the UDP3000 Series Programmable DC Power Supply, a budget-friendly yet powerful solution boasting exceptional performance, dependable output, and user-friendly interface. Specifically, the UDP3303C/A model offers three independent outputs: two adjustable outputs at 30V/3A each, along with a fixed selectable output at 1.8V/2.5V/3.3V/5V/3A (fine adjustable). With built-in constant voltage (CV) and constant current (CC) modes, alongside safeguards like short circuit and overvoltage protection, this instrument caters to diverse testing needs with precision and reliability.

Multi-Channel Output & High Precision Display

This series features 3 independent outputs, 4-digit voltage and current high-precision display: 10mV/1mA











Five sets of settings to save and recall

Five groups of M1~M5 settings are saved and recalled, long press to store and short press to recall, making the test work efficient and convenient. 


Buzzer switch and key lock function, shutdown memory function, SET VIEW function

Buzzer switch: 

Switch the buzzer according to the working environment

Key lock function: 

Prevent accidental touch and wrong settings during normal working process

Shutdown memory function: 

Restore the last saved setting value next time the machine is turned on SET

VIEW function: 

Call preset value with one key 



Remote Control DIGITAL I/O Interface

Featuring a standard RS232 communication interface, Ethernet interface, Digital I/O, and both master and slave USB interfaces, this device allows remote control through Ethernet, RS232, and USB connections. Utilizing host computer software enables seamless software control.



Key Features and Functions

Output rating : 36 W

  • Voltage: 60 V
  • Current: 0.6 A
  • Power: 36 W

Programming accuracy : ± (% of output + offset)

  • Voltage: 0.05% + 20 mV
  •  Current: 0.05% + 0.4 mA

Ripple & noise (20 Hz to 20 MHz)

  • Voltage rms: 1.55 mV
  • Voltage peak-to-peak: 30 mV
  • Current rms: 200 µA

Readback accuracy : ± (% of output + offset)

  • Voltage: 0.05% + 12 mV
  • Current: 0.05% + 0.3 mA

Keysight E36100B Series basic DC power supplies feature a compact size (2U, ¼-rack), a high-contrast OLED display that is viewable from any angle, and modern USB and LAN (LXI Core) connectivity. Use the highly accurate low-current measure feature for demanding measurements. Protect your DUT with built-in overvoltage and overcurrent protection, and count on the built-in overtemperature protection to keep your power supply safe. Get connected to your instrument quickly via the intuitive front-panel interface, a Web interface running on a browser, a SCPI or IVI program, Keysight IO Libraries, or a BenchVue app running on your PC or mobile device. Choose the best model for your needs: five models offer up to 5 A or 100 V.

Clean, reliable power supply

  • Low, normal mode noise specifications assure quality power for precision circuitry applications enabling you to power your design with confidence
  • Accurate voltage/current programming and read back capability provides excellent control to precisely power your device under test
  • Protection for your device under test (DUT) includes overvoltage, overcurrent, and overtemperature protection

Convenient benchtop capabilities

  • USB and LAN (LXI Core)
  • BenchVue software support and Web interface control

Compact, intuitive package

  • Save space on your bench, 2U ¼ rack
  • Easily view the high contrast OLED display
  • Intuitive on-screen menu
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