GPD-3303S is a multi channel DC Power supply with x2 channels at 30V and 3A output and one channel with 5V/3A and 10V/1A output.


The GPD-X303S Series contains the superior technology and high quality which GW Instek had established through its long history of power supply design and manufacturing. The GPD-X303 Series offers digital panel control, large display, bright LED indicators, high output resolution, 4 sets of setup memory, USB remote control and smart cooling fan control. Additionally, the GPD-X303S Series provides easy operation , a wide selection of panel setting and operation.

All these features make the GPD-X303 Series the most promising new comer in the power supply market.


GW Instek GPD-3303S DC Power Supply Linear Programmable 3 Channel 195W

    • 2/3/4 Independent Isolated Output
    • 4 LED Display Sets: 3 digits after decimal point
    • Minimum Resolution :
    • 1mV/1mA(GPD-2303D/GPD-3303S/GPD-4303S)
    • 100mV/10mA(GPD-3303D)
    • Digital panel control(rotary encoder Switch, rubber key with indicator)
    • User-friendly operation, coarse/fine volume control
    • 4 Sets Save/Recall
    • Key-Lock
    • Output on/off
    • Tracking Series and Parallel mode
    • Smart cooling fan achieving low noise
    • USB Standard Interface
    • PC Software & USB Driver
    • Labview driver

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

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750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

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