The Keysight N5771A is a programmable DC power supply for automated test equipment systems, delivering 1500 W across a 0–300 V, 0–5 A output range. This 1U rack-mount unit integrates GPIB, LAN, and USB interfaces with a built-in web server for remote operation and monitoring. It provides voltage and current measurement capabilities, 15 store/recall states for rapid reconfiguration, and independent remote control functions. Over-voltage, over-current, and over-temperature protection safeguard the device under test and supply. The unit accepts universal AC input (85–265 VAC) and operates across 0–55 °C. Front-panel control via rotary encoders enables manual adjustment, while analog programming and resistance control support diverse integration scenarios. Four units operate in parallel for increased power delivery.
Technical Specifications
• Output: 0–300 V, 0–5 A, 1500 W maximum
• Input voltage (universal AC): 85–265 VAC; 21 A at 100 VAC, 11 A at 200 VAC
• Power factor correction: 0.99 typical
• Voltage programming accuracy: ±300 mV
• Voltage measurement accuracy: ±600 mV
• Output response time: 150 ms
• Command processing time: 55 ms
• Operating temperature: 0–55 °C
• Form factor: 1U, 19-inch width; 43.6 mm H × 422.8 mm W × 432.8 mm L; 8.5 kg minimum
– Key Features
• GPIB, LAN, USB interfaces; fully LXI Class C compliant
• Built-in web server for remote access and control
• Analog programming and monitoring; analog/resistance voltage and current control
• Fifteen store/recall states for configuration memory
• Over-voltage, over-current, and over-temperature protection
• Front and side air vents; designed for stacking
• Supports parallel operation of up to four units
– Typical Applications
• Automated test equipment (ATE) systems
• High-power device characterization and verification
• Rack-mounted production test stands
– Compatibility & Integration
Command-compatible with Sorensen DLM and Xantrex XFR DC supplies. Unterminated US power cord (12 AWG, 3-wire, 8 ft) included.
