Keysight N5761A DC Power Supply

Overview

The Keysight N5761A is a high-current 1500W DC power supply delivering 6V, 180A in a compact 1U package. Designed for automated test equipment (ATE) systems requiring substantial current delivery with low noise, it features universal AC input (85–265 VAC) and comprehensive device protection including overcurrent, overvoltage, and under-voltage monitoring. The front-to-back airflow design permits dense rack mounting without requiring additional clearance space, making it ideal for large-scale test systems and burn-in applications.

Key Features

• 6V, 180A output with 1500W power capacity for high-current applications
• Low-noise output as low as 8 mVrms suitable for sensitive device testing
• Compact 1U-high, 19-inch package delivering high power density
• Universal AC input: 85–265 VAC for global operational flexibility
• Extensive device protection: overcurrent, overvoltage, and under-voltage detection
• Simple front-panel operation with separate voltage and current controls
• Modern I/O: USB, LAN (LXI-Core), and GPIB interfaces
• Constant voltage and constant current operation modes
• Front-to-back airflow simplifies space-efficient ATE rack mounting
• Parallel capability: connect up to 4 units for even higher current output
• Power supply overtemperature protection for reliable extended operation

Applications

• High-current automated test equipment (ATE) systems
• Semiconductor burn-in and accelerated life testing
• High-power device characterization and validation
• Production testing of power-intensive electronic components