Keysight N8755A/N8751A-208/N8751A-861 DC Power Supply – 30V, 170A, 5.1kW
The Keysight N8755A/N8751A-208/N8751A-861 is a robust single-output DC power supply from the N8700 Series, engineered to deliver up to 30V and 170A with a maximum power of 5.1kW. This three-phase, rack-mountable unit is designed for high-current, low-voltage applications in industrial systems, automotive electronics, and power-hungry devices. With its compact 2U form factor, it saves valuable rack space while providing reliable, precise power delivery in demanding environments.
Key Features & Highlights
- High Power Density: 5.1kW output in a space-saving 2U, 19-inch rack-mount package.
- Precise Programming: Voltage accuracy of 0.025% + 22.5mV and current accuracy of 0.1% + 510mA.
- Low Ripple and Noise: CV p-p 75mV, CV rms 10mV for clean power.
- Built-in Measurement: Voltage and current measurement for monitoring and verification.
- Full Protection: Over-voltage and over-current protection ensure safe operation.
- Flexible Connectivity: Standard LAN, USB, and GPIB interfaces; built-in Web server for remote access and control.
- Parallel/Series Operation: Connect up to four units in parallel for higher current or two in series for higher voltage.
- Analog Programming and Monitoring: Supports external analog control.
- Easy Front-Panel Operation: Rotary knobs and buttons for coarse/fine adjustments; LED indicators for status.
- Comprehensive Software Support: IVI-COM drivers and SCPI commands for automated testing.
Applications
This power supply is ideal for a wide range of applications, including:
- Industrial system testing and burn-in
- Automotive electronics and battery testing
- Power supply and component testing
- Research and development laboratories
- Production test environments
With its high power, precision, and flexibility, the Keysight N8755A/N8751A-208/N8751A-861 is a reliable choice for engineers and technicians who demand performance and durability.





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