Keysight N7974A Advanced Power System - Dynamic DC Power Supply, 80 V, 25 A

Product Highlights

The N7974A is designed for automated test equipment (ATE) applications where high-speed dynamic sourcing and measurement is needed.

Features

Accelerate test throughput with industry-leading specifications

• Test speeds 100x faster than standard system power supplies
• Command processing speed < 2 ms
• Fast up / down programming speeds up to 500 µs
• Adjustable measurement rate to balance speed and accuracy

Accurately characterize your DUT's power profile with advanced measurement capability

• Dual voltage and current measurement capability with DMM-like accuracy
• Power, peak power, watt hour, and amp hour measurements
• Full two-quadrant operation for power storage test applications
• Provides continuous smooth operation between + current and - current transitions
• Provides + and - programmable current limits, programmable + and - current waveforms, and automatic downprogramming
• Full two-quadrant operation requires N7909A power dissipater units; standalone power supply offers 10% rated current two-quadrant operation

Track power events with a black-box recorder

• Optional accessory N7908A black-box recorder
• Works in the background, tracking power events whenever the auxiliary power supply (APS) is on
• Records measurement data, trigger events, status bits, and more

Add power flexibility to your test system with built-in APS paralleling up to 10 kW

• Ensures equal current sharing among supplies in parallel
• Three-wire connection on power supply rear panel
• Ensures each supply in parallel operates in its intended mode, whether that is constant voltage (CV) or constant current (CC)