GW Instek GPP-4323 (LAN+GPIB) Programmable DC Power Supply

Overview

The GW Instek GPP-4323 is a four-channel programmable DC power supply delivering a maximum output power of 212W. It features dual variable-voltage channels (0–32V/0–3A each), a fixed 5V/1A output, and a fixed 15V/1A output. With integrated LAN and GPIB connectivity alongside RS-232 and USB interfaces, the GPP-4323 is suited for multi-channel testing in laboratory and industrial environments where remote control and data logging are required.

Key Features

• 4.3-inch TFT LCD display with waveform, setting value, and measurement display modes
• 1mV/0.1mA setting resolution; 0.1mV/0.1mA read-back resolution
• Low ripple noise: ≤350µVrms/≤2mArms
• Fast transient response: ≤50µs
• Load function with CC, CV, and CR modes for dynamic testing
• Hardware-based overvoltage, overcurrent, and overtemperature protection
• Tracking series/parallel function for CH1/CH2 without external wiring
• Output recorder function with 1-second minimum recording interval
• Sequential output with 8 built-in template waveforms
• Dual interfaces: LAN + GPIB with RS-232 and USB
• Independent output on-off switch per channel
• Compatible with GPD-X303S command set

Applications

• Multi-channel laboratory testing and research
• Battery charge/discharge profiling
• Component and module validation
• Automated production line testing

Included Accessories

• GTL-104A test leads (set of 3)
• Power cord
• User manual