UDP3303C 3Ch Classic-Series Programmable Linear DC Power Supply

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A cost-effective program control DC supply with outstanding performance, reliable output, and clear interface.

Top Specifications

3CH, CH1/CH2: 0~30V/0~3A, CH3: 1.8V/2.5V/3.3V/5.0V/3.2A, Resolution: 10mV/1mA, Watts: 195W, Accuracy: <0.1%+30mV/<0.5%+2mA, USB/RS232, Digital I/O
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The UDP3000 Series Programmable DC power supply is a cost-effective program control DC power supply with outstanding performance, reliable output and clear interface. The UDP3303C/A DC power supply has three independent outputs. Two of them are adjustable outputs of 30V/3A, the other one is a fixed selectable output of 1.8V/2.5V/3.3V/5V/3A (fine adjustable). With the constant voltage (CV) and constant current (CC) modes,short circuit and overvoltage protection features, the instrument can perfectly meet various test requirements.


3 CH outputs,High precision Display

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 setting 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

    The remote control power supply CH1/CH2 channels can be output and closed through DIGITAL I/O terminals

    Model Number UDP3303C
    Channels 3Ch
    Max V DC 30VDC
    Max A DC 3A
    Watts 195W
    Max V Resolution 10mV
    Max A Resolution 1mA
    Programmable true
    Warranty 3 years
    Shipping Dimmensions (L x W x H) 18 in x 14 in x 12 in
    Shipping Weight 22 lb
    Documents English download guide, multi-language safety manual, calibration report (COC)
    Included Accessories Power cord, USB2.0 printing cable, alligator clip test cable (red + black)*2