The Keysight N5761A is a 1080 W programmable DC power supply engineered for automated test equipment and manufacturing environments. This single-output unit delivers 6 VDC at 180 A with exceptional stability and low noise, housed in a compact 1U, 19-inch rackmount form factor. The supply accepts universal AC input (85–265 VAC) and features simultaneous voltage and current regulation with front-panel and remote control via LAN, USB, GPIB, or analog programming interfaces.
Technical Specifications
• Output voltage: 6 VDC maximum
• Output current: 180 A maximum
• Output power: 1080 W
• Input voltage: 85–265 VAC universal
• Input current: 21 A @ 100 VAC, 11 A @ 200 VAC
• Power factor: 0.99 typical
• Output noise: 8 mVrms minimum
• Constant voltage/constant current operation
– Key Features
• Programmable output via analog voltage (0–5 V or 0–10 V) or resistance (0–5 kΩ or 0–10 kΩ) inputs
• Multiple protection layers: overvoltage (OVP), overcurrent (OCP), undervoltage (UVP), and over-temperature
• LXI Class C compliant with built-in web server for browser-based remote access
• LAN (Ethernet), USB 2.0, and GPIB connectivity standard
• Dual-mode front panel with coarse/fine rotary encoders for voltage and current adjustment
• Independent remote on/off control and front-panel lock to prevent accidental modifications
• Series operation: up to two units for increased output voltage
• Parallel operation: up to four units for increased output current
• Front-to-back airflow design with front, side, and rear vents optimized for rack mounting without cooling obstruction
– Typical Applications
Automated test equipment, manufacturing test stands, R&D benching, and high-current DC load simulation requiring stable, programmable power delivery.
– Compatibility & Integration
Standard rack-mount ears and handles included. Ships with US power cord (12 AWG, 8 ft, no plug), DB25 connector, strain relief assembly, and certificate of calibration.
