N7977A AdvancedPower SupplySystem：DynamicDC Power Supply, 160 V, 12.5 A, 2000 W

Product Overview

test speeds 100x faster than standard system power supplies

command processing speed < 2 ms

rast up / down programming speeds up to 500 µs

adjustable measurement rate to balance speed and accuracy

dual voltage and current measurement capability with DMM-like accuracy

power, peak power, watt hour, and amp hour measurements

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

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

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)

For engineers designing and debugging the latest interface standards, the N7977A AdvancedPower SupplySystem：DynamicDC Power Supply, 160 V, 12.5 A, 2000 W offers the highest accuracy and signal integrity in the industry.