<< Instek Power Supplies

Instek GPS-2303, GPS-3303, GPS-4251, GPS-4303
Multi-Output DC Power Supplies

• Two, Three or Four Independent DC Outputs
• Four LED Display with 3 digits
• Output Voltage and Current Displayed Simultaneously
• Auto Series, Parallel and Tracking Operation
• Constant Voltage and Constant Current Operation
• Low Ripple and Noise
• Overload and Reverse Polarity Protection
• Selectable for Continuous/Dynamic Load
• Output Enable/Disable Control
• Variable Speed Fan
• CE Marked
• 2 Year Warranty

Instek GPS-4303 Shown

Product Information
Datasheet	53 KB
Datasheet	53 KB
Ordering Info
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The two main outputs are independently adjustable from 0 to 30V(GPS2303, GPS303, GPS4303) / (0 to 25V GPS4251) for constant voltage mode, and 0 to 3A(0.5A GPS4251) for constant current mode. They can also be operated in series or parallel tracking modes.

The triple-output GPS-3303 features one auxiliary fixed 5V output with a fixed 3A current limit.

The quad-output GPS-4303 (30V/3A x2) features two auxiliary outputs; 2.2 to 5.2V and 8V to 15V both with a fixed 1A current limit.

The quad-output GPS-4251 (25V/0.5A x2) features two auxiliary outputs; 3 to 6V with fixed 2.5A current limit and a 8 to 15V output with fixed 1A current limit.

Four LED meters provide two sets of simultaneous voltage and current display.