Keysight N8940A DC Power Supply

Overview

The Keysight N8940A is a 5 kW autoranging DC power supply optimized for test applications requiring moderate power at low voltage and high current. It provides 0–80V and 0–170A output with programmable control. The autoranging characteristic enables flexible voltage and current combinations at full power output.

Featuring built-in voltage and current measurement, comprehensive protection against over-voltage, over-current, and over-temperature conditions, and multiple standard communication interfaces, the N8940A is suitable for laboratory, manufacturing, and ATE environments. The compact 3U form factor and 400 VAC input capability provide space-efficient rack installation.

Key Features

• Autoranging output: 0–80V, 0–170A, 5 kW maximum power
• Built-in voltage and current measurement
• Protection from over-voltage, over-current, and over-temperature
• High power density in compact 3U (5.25" / 13.34 cm) chassis
• Multiple interface options: LAN (LXI Core), USB, GPIB, and analog
• Expandable: parallel multiple units for increased total power
• Input: 400 VAC single-phase AC
• Three-year warranty

Applications

• Low-voltage, high-current test applications
• Battery charging and testing
• Motor and drive control testing
• Laboratory research and development
• Automated test equipment (ATE) systems