Linear DC Power Supply

Power Supplies

Linear DC Power Supplies

Programmable and bench supplies in single and multi-output formats.

GPS-3000 series
DC PowerTouch Control

GPS-3000 series

Touch Control DC Power Supply.

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GPS-3303DC
DC PowerProgrammable

GPS-3303DC

Programmable DC Power Supply with LCD screen.

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GPS-3303X/DPX
DC PowerProgrammable

GPS-3303X/DPX

Programmable DC Power Supply with Colour TFT Screen.

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GPS-3004
DC PowerProgrammable

GPS-3004

4 Channel Programmable DC Power Supply.

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Quick compare — DC Power Supplies

Quick Reference

Model Comparison

ModelOutputsVoltage / CurrentDisplayInterface
GPS-3000 series
Touch Control
1 or 3Up to 32 V / 10 ATouch TFTUSB / RS-232View
GPS-3303DC
Programmable
332 V / 3 A × 2 + 5 V / 3 ALCDUSBView
GPS-3303X/DPX
Programmable
332 V / 3 A × 2 + 5 V / 3 AColour TFTUSB / LANView
GPS-3004
4-Channel
4Up to 30 V / 6 A per channelLCDUSBView

How to choose a DC bench supply

Start with channels and max voltage/current. Check regulation, ripple/noise, and whether you need tracking or series/parallel linking. Prefer TFT displays for richer UI and logging.

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