Keysight (Agilent) N5770A DC Power Supply, 150 V, 10 A, 1500 W, Programmable

The Keysight N5770A is a 1500 W programmable DC power supply engineered for automated test equipment (ATE) systems requiring stable, precision power delivery. It has a single output capable of 150 V and 10 A with CV/CC operation, front-panel and remote control via GPIB, LAN, or USB, and output ripple as low as 12 mVrms. The compact 1U rack-mount form factor enables high power density with efficient front-to-back airflow for direct stacking.

Technical Specifications

• Output: 0–150 V, 0–10 A, 1500 W single output


• Ripple and noise: 12 mVrms


• Built-in voltage and current measurement


• Over-voltage, over-current, and over-temperature protection


• Constant voltage/constant current operation


• AC input: 85–265 VAC, 47–63 Hz, universal worldwide operation


• Power factor correction: Typically 0.99


• 15 programmable states with independent remote enable/disable

Key Features

• Compact 1U high, 19-inch wide rack-mount chassworks with stacking


• Front-panel rotary encoders with lockable controls for voltage and current adjustment


• LXI Class C compliance with built-in web server for remote monitoring and control


• IVI-COM drivers and SCPI command support for test automation


• Series and parallel operation: Stack up to 4 units for higher power output


• Standard interfaces: GPIB, LAN, USB


• Analog/resistance control for voltage and current configuration

Typical Applications ATE system integration in aerospace/defense, automotive, and communications industries requiring high-power DC rails with programmable control and rapid state switching.

Compatibility & Integration Parallel and series operation enables multi-unit configurations. Universal AC input (100/200 VAC selectable, 47–63 Hz) eliminates regional power concerns. DB25 connector interface with included strain relief and shield assembly. Includes unterminated US power cord (12 AWG, 3-wire, 8 ft).