GW Instek PFR-100L DC Power Supply

Overview

The GW Instek PFR-100L is a compact 100-watt programmable DC power supply featuring natural convection cooling (fanless design) for quiet operation. This small, high-performance supply offers multiple operating modes, memory storage, and both front and rear panel outputs for flexible integration into test benches and rack-mounted systems. The fanless structure prevents dust ingestion and extends service life.

Key Features

• Output range: 0-50V, 0-10A, 100W maximum power
• Five-fold rated power operation allows wider voltage and current ranges within rated power
• Natural convection cooling design (fanless structure) for quiet operation
• Three-point memory storage function for quick setup recall
• CV/CC priority mode selection for flexible control strategies
• Adjustable slew rate for voltage (0.1-100.0V/sec) and current (0.01-20.00A/sec)
• Bleeder circuit control supporting up to 31 units in multi-drop mode
• Protection: OVP, OCP, AC FAIL, and OTP
• Front and rear panel output terminals
• Remote Sense function for accurate measurement at DUT terminals
• External analog control and monitoring capability
• USB and RS-232/485 included; LAN and GPIB available with PFR-100LGL model
• Built-in web server for remote monitoring and control via web browser, tablet, or smartphone
• Compact (70mm width) and lightweight (2.5kg) for portability
• Two-year warranty

Applications

• LED module testing and reliability validation
• Battery cell charging and capacity testing
• DC/DC converter characterization
• DC motor testing and performance analysis
• Solar module quality testing and acceptance testing
• Component characterization and burn-in testing
• Laboratory power requirements

Included Accessories

• User and Programming Manuals (on CD)
• Power Cord
• GTL-134 and GTL-104A Test Leads
• PFR-001 Accessory Kit