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60 V, 33.3 A, 2 kW

The N7973A 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

    33.3 A

  • Maximum power

    2000 W

  • Maximum voltage per output

    60 V

  • Regenerative power

    No

  • Arbitrary waveform generation

    Yes

  • Adjustable slew rate

    Yes

  • Measurement accuracy

    24 mV

  • Noise and ripple

    9 mVpp

  • Output response time

    0.5 ms

  • Programming accuracy

    24 mV

  • Command processing time

    35 ms

  • Input phase voltage

    Single Phase 100/240 VAC

  • Maximum current (nominal)

    40 A

  • Maximum power (nominal)

    2 kW

  • Maximum voltage (nominal)

    100 V

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Top configurations

See what's included, and how you can upgrade your experience with Keysight.

N7973A Standard model
N7973A Standard model

Model:

N7973A

QTY

Options

1

Advanced Power System - Dynamic DC Power Supply, 60 V, 33 A, 2000 W | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

N7973A With ANSI Z540-1-1994 Calibration
N7973A With ANSI Z540-1-1994 Calibration

Model:

N7973A

QTY

Options

1

Advanced Power System - Dynamic DC Power Supply, 60 V, 33 A, 2000 W | KeysightCare Assured First Year Support | Return to Keysight Warranty - 1 year.

1

ANSI Z540-1-1994 Calibration

Highlights

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)

Add advanced display, setup, and measurement functions available by downloading Keysight's free APS Power Assistant 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 are 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, two-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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