GPE-X323A Series Multi-Output Linear DC Power Supply

The GW Instek GPE-X323A Series is a new-generation multi-output linear DC power supply offering one to four independent isolated channels with a clear 4.3-inch LCD display. Each channel provides 0-32V output with resolution of 10 mV / 1 mA (the single-channel GPE-1326A has 10 mV / 2 mA resolution), and independent output on/off switching allows individual channel control without affecting other outputs. The linear topology delivers inherently low noise, making the GPE-X323A suitable for powering sensitive analog circuits and precision measurement setups.

Model Comparison

Model	Channels	Voltage	Current	Series Operation
GPE-1326A	1-CH	0-32V	0-6A	N/A
GPE-2323A	2-CH	0-32V	0-3A	Available
GPE-3323A	3-CH	0-32V	0-3A	Available
GPE-4323A	4-CH	0-32V	0-3A	Available

Applications

The GPE-X323A excels as a bench supply for electronics laboratories, educational institutions, and production test stations where multiple isolated voltage rails are needed simultaneously. The analog control (remote I/O) interface enables external on/off control of outputs, making it straightforward to integrate the supply into automated test fixtures or production jigs. Key lock functionality prevents accidental parameter changes during unattended operation.

Series operation on multi-channel models allows channels to be combined for higher voltage output without external wiring, extending the effective voltage range for applications requiring 64V or more. The independent isolation between channels ensures that ground loops do not corrupt measurements across different circuit domains.

GSAS Micro Systems provides the GPE-X323A Series across India with INR invoicing, application support, and after-sales service as GW Instek’s authorized distribution partner.