Keysight (Agilent) N5743A System DC Power Supply, 12.5 V, 60 A, 750 W

The Keysight N5743A is a single-output, 750 W DC system power supply engineered for automated test equipment (ATE) and rack-integrated applications. It delivers 12.5 V DC at 60 A with programmable voltage and current control, comprehensive protection features, and multiple interface options. The compact 1U form factor (432.8 × 422.8 × 43.6 mm) is optimized for standard 19-inch rack mounting with front-to-back airflow for efficient thermal management.

– Technical Specifications

Output Ratings
• Single output: 12.5 V DC maximum, 0 V minimum
• Maximum current: 60 A
• Maximum power: 750 W
• Output ripple and noise: ≤8 mVrms

Input and Power
• Input voltage range: 85–265 VAC (100/200 VAC universal input)
• Input frequency: 50 Hz / 60 Hz
• Power factor correction: 0.99 typical

Programming and Control
• Programmable CV/CC operation via analog voltage (0–5 V or 0–10 V) or resistance (0–5 kΩ or 0–10 kΩ)
• 15 stored/recalled states
• Front panel rotary encoders with lockout capability
• Built-in voltage and current measurement

Protection
• Over-voltage, over-current, and over-temperature protection
• Under-voltage limit and power factor error protection

Interfaces and Compliance
• GPIB, LAN (LXI-Core compliant, LXI Class C), USB
• Built-in web server for remote monitoring and control
• IVI-COM driver and SCPI command support
• BenchVue software enabled

– Key Features

• Parallel operation up to 4 units for increased output current
• Series operation (two units) for higher output voltage
• Command compatibility with Sorensen DLM and Xantrex XFR supplies
• Rack-mount design with handles and ears; weight approximately 7 kg

– Typical Applications

Automated test systems, power integrity validation, device characterization, and production test environments requiring stable, low-noise DC power with remote programmability.

– Compatibility & Integration

Fully compatible with LXI instruments and standard test software. Legacy command support simplifies system upgrades and migrations from Sorensen and Xantrex DC supplies.