GWINSTEK GPE-3323A is a 217W three-channel linear DC power supply, with CH1/CH2 each providing 0~32V / 0~3A, and CH3 providing a fixed 5V / 5A output.
 
Product Introduction
The GPE-3323A DC Power Supply offers high precision and versatile output configurations, designed for environments requiring stable power supplies in industrial and laboratory settings, supporting independently configurable multi-channel and comprehensive overload protection. The GPE-x323A Series includes four models: GPE-1326A, GPE-2323A, GPE-3323A, and GPE-4323A. Featuring high-resolution output, isolated multi-channel design, and comprehensive protection functions, the series is ideal for R&D, quality control, production testing, and educational laboratory applications. The series utilizes a rotary encoder switch instead of conventional adjustment knobs, providing more precise parameter settings and enhanced durability. An adjustable Over Voltage Protection (OVP) function helps prevent damage to devices under test caused by incorrect voltage settings. Depending on the model, the GPE-x323A Series offers one to four isolated output channels. Models with two or more channels support series and parallel tracking modes, allowing flexible configuration for higher voltage or higher current applications while minimizing channel interference and maintaining stable output performance. With resolution up to 10 mV and 1 mA, the series delivers precise voltage and current control. Automatic Constant Voltage (CV) and Constant Current (CC) operation supports a wide range of testing requirements. To enhance operational safety, the GPE-x323A Series incorporates Over Voltage Protection (OVP), Over Current Protection (OCP), Over Temperature Protection (OTP), and a front panel lock function, helping protect both the power supply and the connected equipment. A 4.3-inch LCD display provides clear voltage, current, and operating status information. The Remote On/Off control interface simplifies integration into automated test systems. An optimized cooling design improves heat dissipation, ensuring reliable operation during extended testing periods. The GPE-x323A Series is suitable for electronic product development, production testing, quality inspection, educational laboratories, and automated test systems, providing a stable and dependable DC power solution for a wide range of test and measurement applications.
Measurement Specification
Output Voltage Range : 0 V to 32.00 V
Output Current Range : 0 A to 3.000 A
Total Power : 212 W
Line Regulation : ≤ 0.01 % + 3 mV
Temperature Coefficient : ≤300 ppm/°C
Ripple and Noise : ≤ 1 mVrms
Transient Response Time : ≤ 100 µs