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Instek GPD-3303S

GPD-3303S Instek DC Power Supply

30V, 3A, Multi-Output Linear DC Power Supply

The GPD-3303S is a 195 Watt DC Power Supply from Instek. Supplies DC Voltage and Current to test, design, and troubleshoot electric and electronic circuits. Applications include Burn In, QA, ATE, Research, Design, and Education to name a few.

List Price: $499.00
Price: $444.11

Free US Domestic Ground Freight



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The GPD-3303S / GPD-3303D series inherits the superior technology and high quality, which GW Instek has established through its long history of power supply design and manufacturing.

The GPD-3303S / GPD-3303D series provides 195W output power, three isolated output channels, high resolution output (GPD-3303S ), digital control panel, 4 sets of setup memory, USB remote control, smart cooling fan control, high reliability, and compact size.

The GPD-3303S / GPD-3303D establish a new benchmark for economic programmable linear D.C. power supply market segment. The most remarkable feature of this series product with minimum 1mV / 1mA resolution of GPD-3303S, which right fits into the applications needing accurate control of power source.GPD-3303D, another member of the family, is considered a digitally-upgraded version of GPS-3303.


  • Instek GPD3303S Features:
    • Three Independent Output: 30V/3A x 2, 2.5V/3.3V/5V x 1
    • 4 LED Displays: 3 Digits after Decimal Point
    • Minimum Resolution: 1mV/1mA
    • Digital Panel Control (Rotary Encoder Switch, Rubber Key with Indicator)
    • User-Friendly Operation, Coarse/Fine Volume Control
    • 4 Panel Settings Save/Recall (Plus Factory Settings Recall)
    • Key-Lock
    • Warning Buzzer
    • Output ON/OFF
    • Tracking Series and Parallel Mode
    • Smart Cooling Fan Achieving Low Noise
    • Light-Weight and Compact Design