GPS x303 Series – Multi Channel DC Power Supplies – GW Instek

Power Products

The GPS-Series are 2-4 channel, 180 to 200W output, linear DC power supplies. Overload and reverse polarity protection, and an output on/off switch keep the GPS-Series and their load safe from unexpected conditions. A High regulation (0.01%+3mV) and low ripple/noise (< 1mVrms, 5Hz~1MHz) are maintained for channel 1 and 2 in constant voltage mode. Automated cooling fan speed control minimizes fan noise according to load conditions, ensuring quiet operation. The GPS-Series are an ideal solution for lightweight, inexpensive bench-top or portable applications requiring high regulation and multiple outputs.

Key Features

  • 4 Independent Isolated Output
  • Four “3 Digits” LED Displays
  • 0.01% Load and Line Regulation
  • Low Ripple and Noise
  • Tracking Operation and Auto Series/Parallel Operation
  • Output ON/OFF Switch
  • Output Voltage and Current Setting When Output Disable
  • Fan Speed Control Circuit to Minimize Fan Noise
  • Over Load and Reverse Polarity Protection
  • Optional European Jack Type Terminal
Model
Power (W)
CH1 / CH2 CH3  CH4

GPS-4303
200W
0~30V/0~3A 2.2~5.2V/1A Max.  8~15V/1A Max
GPS-3303 195W 0~30V/0~3A 5V Fixed /3A Max.  x
GPS-2303 180W 0~30V/0~3A x  x
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