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NS1-class ATE System DC Power Supply, 40 V, 50 A, 2 kW

The N7972A is designed for automated test equipment (ATE) applications where high-speed dynamic sourcing and measurement is needed.

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  • Maximum current per output

    50 A

  • Maximum power

    2000 W

  • Maximum voltage per output

    40 V

  • Regenerative power

    No

  • Arbitrary waveform generation

    Yes

  • Adjustable slew rate

    Yes

  • Measurement accuracy

    16 mV

  • Noise and ripple

    9 mVpp

  • Output response time

    0.5 ms

  • Programming accuracy

    16 mV

  • Command processing time

    35 ms

  • Input phase voltage

    Single Phase 100/240 VAC

  • Maximum current (nominal)

    125 A

  • Maximum power (nominal)

    2 kW

  • Maximum voltage (nominal)

    100 V

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Highlights

Accelerate test throughput with industry-leading specifications

  • Test speeds 100x faster than standard system power supplies
  • Command processing speed < 2ms
  • 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 down programming
  • 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 APS supply 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 paralleled supplies
  • Implemented with three wire connection on power supply rear panel
  • Ensures each paralleled supply operates in its intended mode, whether that is CV or CC

Add advanced display, setup, and measurement functions by downloading Keysight's free APS Power Assistance Software.

BenchVue software enabled: Do more with your PC and instrument together, no programming required. Easily control your power supplies to set parameters and quickly build automated tests on your PC.

The N7900 Series dynamic DC power supplies are designed for automated test equipment (ATE) applications where high-speed dynamic sourcing and measurement is needed.

Turn any APS power supply into not only a source but a load as well, which is great for power storage applications.

Add full, 2-quadrant operation to any APS power supply with the N7909A APS power dissipater unit. 

Download BenchVue Basic app for free to control your instruments.

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