Keysight (Agilent) N7952A Advanced Power System – Dynamic DC Power Supply, 40 V, 25 A, 1000 W

The Keysight (Agilent) N7952A Advanced Power System is a 1000 W dynamic DC power supply engineered for automated test equipment (ATE) environments requiring high-speed dynamic sourcing and measurement. Operating at 40 V and 25 A, this unit delivers accelerated test throughput - up to 100 times faster than standard system power supplies - with command processing under 2 ms and programming speeds reaching 500 µs.

Technical Specifications

• Output power: 1000 W


• Voltage rating: 40 V


• Current rating: 25 A


• Command processing speed: < 2 ms


• Programming speed: 500 µs


• Throughput acceleration: up to 100× faster than standard supplies

Key Features

• Dynamic sourcing and measurement capabilities for rapid transient response


• Built on Keysight's VersaPower architecture


• Sub-millisecond command execution enabling rapid test sequencing


• High-speed programming optimized for production test environments

Typical Applications

• Automated test equipment (ATE) requiring dynamic load simulation


• High-volume production testing with strict throughput requirements


• Applications demanding fast transient response and measurement accuracy


• Accelerated functional and parametric testing

Compatibility & Integration The N7952A integrates with Keysight's VersaPower ecosystem, designed for modular ATE configurations where dynamic power delivery and rapid command execution are critical to test cost and cycle time optimization.