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IT-M3100D dual-channel programmable DC power supply
IT-M3100D dual-channel programmable DC power supply

IT-M3100D dual-channel programmable DC power supply

The IT-M3100 brings state-of-the-art technology in 1U half-rack. Learn how IT-M3100 can revolutionize your tests.

IT-M3100D dual-channel programmable DC power supply, only 1U half rack, provides fully isolated dual-channel output. The automatic wide-range design can provide you with higher voltage and current output, so one unit can cover a wide range of applications. Its flexible modular design, independent multi-channel design and simultaneous operation function allow you to configure each channel freely. IT-3100D dual-channel programmable DC power supply is especially suitable for production line aging test and building automated test system. At the same time, it can also be widely used in experiments and evaluation, quality management and so on.

Model Options

IT-M3131DCH1:30V/CH2:30VCH1:15A/CH2:15ACH1:200W/CH2:200W1mV/1mA≤0.03% + 0.02%FS /≤0.05% + 0.5%FSOptional RS232/CAN/LAN/ GPIB/USB/RS485/External analog½ U
IT-M3141DCH1:30V/CH2:30VCH1:15A/CH2:15ACH1:400W/CH2:400W1mV/1mA≤0.03% + 0.02%FS /≤0.05% + 0.5%FSOptional RS232/CAN/LAN/ GPIB/USB/RS485/External analog½ U
 IT-M3132DCH1:60V/CH2:60VCH1:10A/CH2:10ACH1:200W/CH2:200W1mV/1mA≤0.03% + 0.02%FS /≤0.05% + 0.2%FSOptional RS232/CAN/LAN/ GPIB/USB/RS485/External analog½ U
 IT-M3142DCH1:60V/CH2:60VCH1:10A/CH2:10ACH1:400W/CH2:400W1mV/1mA≤0.03% + 0.02%FS /≤0.05% + 0.2%FSOptional RS232/CAN/LAN/ GPIB/USB/RS485/External analog½ U


  • High power density, 1U Half-Rack only Isolated dual-channel design
  • Different timing output of each channel, synchronous or delayed output, output with different voltage ratios
  • Adjustable rise/fall time
  • Up to 100 steps LIST operation, support output of various dynamic waveforms
  • CC/CV loop speed and priority setting
  • Independent control of multi- channels, one communication card can control up to 16 channels
  • Support CW
  • Support CANOPEN, LXI, SCPI
  • Five optional cards , providing RS232, CAN, LAN, GPIB,USB_TMC,
  • USB_VCP, RS485, external analog and IO communication interfaces
  • Support TRACE function, can draw voltage and current waveforms in real time ( Supported by program)
  • Various protection functions such as Sense, OVP, OCP, OPP, OTP, Foldback
  • Provide self-locking function, when the device is self-locked, the device will not be able to output

Multi-channel independent control

The IT-M3100D dual-channel DC power supply adopts an independent multi-channel design, which makes it easy to connect between the power supply and the computer. When a multi-channel power supply system is formed, the channel number will be displayed on the interface of each power supply. If the communication interface of one of the units is connected to the computer, you can independently control each power supply in the system by software. Each channel can be operated independently. A 37U cabinet can include up to 40 units/80 channels, which greatly increases the utilization rate of the equipment.

Synchronism (Link)

IT-M3100D supports synchronization function whether it is a single unit or in a multi-channel power supply system. It is suitable for the simultaneous testing of multiple DUTs, or the application scenarios where the DUT is multi-channel power input. There are three synchronization modes for you, On/Off, Track, Duplicate. You just need to configure parameters on one power supply, and the parameters can be automatically replicated or synced proportionally to other power supplies in the loop. When the ON/OFF function is used with the ON/OFF delay function in the menu, synchronous power-on or sequential power-on can be realized.

Multi-Protection Function

IT-M3100D dual-channel DC power supply has various protection functions such as OCP / OVP / OTP / OPP / U-Max/U-Min/Sense/Foldback. The Sense function helps to pop up a warning in time and switch the power supply to the Local output when the output terminal fails. The Foldback function is used to turn off the output when the power CV / CC is switched, so as to protect DUT that are sensitive to voltage overshoot and current overshoot.

Web server access

IT-M3100D has a built-in Web server. You can monitor and control it through your web browser. After the IT-M3100D and the computer are connected via LAN interface, enter the IP address of the power supply in the browser, and then you can access the front panel control functions including the LAN configuration parameters.

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