UNI-T UDP3305S-E 3-CH Output Programmable DC Power Supply

The UNI-T UDP3305S-E is a 3-channel output programmable DC power supply with the following features:

• Output Voltage/Current:

  • CH1/CH2: 0~32V, 5A
  • CH3: 0~6V, 0-3A
  • CH4: 5V, 2A (USB)
  • Total Power: 348W

• LCD Interactive Interface: The device comes with a 4.3-inch high-definition display screen, providing users with an intuitive man-machine interface. It displays real-time data on the current set output voltage/current, actual output voltage/current, and protection output voltage/current.

• One-Key Setting for Series and Parallel: The power supply allows series-parallel connection between CH1 and CH2 without requiring external connections, simplifying the setup for easier testing.

• Rich Remote Control Interface: It features a standard RS232 communication interface, Ethernet interface, Digital I/O, and master and slave USB interfaces, enabling remote control via Ethernet, RS232, or USB. The power supply can also be controlled through host computer software.

• List/Delayer Function: The device offers list and delay setting functions that allow users to set up to 2048 sets of data for testing purposes. The number of cycles can reach up to 99999, making it ideal for cycle testing and aging tests, especially when used with waveform templates.

• Waveform Display: The power supply supports waveform display, providing a visual representation of changes in voltage, current, and power, enhancing the user’s operational experience.

• Model Specifications:

  • Type: Linear
  • Channels: 4
  • Total Power: 328W
  • Output Voltage:
    • CH1/CH2: 0~30V
    • CH3: 0~6V
    • CH4: 5V
  • Output Current:
    • CH1/CH2: 0~5A
    • CH3: 0~3A
    • CH4: 2A
  • Resolution: 10mV, 1mA
  • Setting Accuracy:
    • Voltage: <0.3% + 20mV
    • Current: <0.2% + 5mA

• Connectivity Options:

  • USB Device
  • RS-232
  • LAN
  • USB Host
  • Digital I/O