GW Instek GPP-3650 Triple Output Programmable DC Power Supply

Overview

The GW Instek GPP-3650 is a 385W triple-output programmable DC power supply featuring two independently controlled 36V/5A channels (CH1, CH2) and one fixed output channel (CH3) with selectable voltage (1.8V, 2.5V, 3.3V, or 5V) at 5A. It combines high-resolution voltage and current control with comprehensive protection and measurement capabilities for complex multi-rail test scenarios.

Key Features

• Triple output configuration: CH1/CH2 (0–36V/0–5A), CH3 (fixed: 1.8V, 2.5V, 3.3V, or 5V at 5A)
• Maximum power: 385W
• 4.3" TFT LCD Display with support for channel settings, measurements, and waveform display
• High setting resolution: 1mV/0.1mA; readback resolution: 0.1mV/0.1mA
• Low ripple noise: ≤1mVrms/≤2mArms
• Fast transient response time: ≤100µs
• Load function (CC, CV, CR modes)—convert any channel to a load for battery or load testing
• Tracking series and parallel function without additional external wiring
• Hardware-based protections: OVP, OCP, OTP
• Output monitoring, delay, and recorder functions with 1-second recording intervals
• Sequential output function with 8 built-in template waveforms
• 10 sets of memory for each sequence, delay, recorder, and panel setting
• Intelligent temperature-controlled fan for reduced noise
• Interfaces: RS-232, USB (Type A), LAN, External I/O; optional GPIB

Applications

• Scientific research and experimental testing
• Battery charging and discharging test
• Electronic parts testing
• 3C electronic product testing

Included Accessories

• GTL-104A test leads (x3)
• Power cord
• User manual (CD)
• Quick start manual