AC/DC power supply / single-output / tabletop
2281S series Keithley Instruments


  • Type:


  • Output :


  • Other characteristics:


  • Power:

    120 W

  • Input voltage:

    100 V, 120 V, 220 V, 240 V

  • Output voltage:

    Min.: 0 V

    Max.: 20 V

  • Current:

    Min.: 0 A

    Max.: 6 A


The Series 2281S Battery Simulator and Precision DC Power Supply innovatively integrates battery simulation with the functions of a high-precision power supply and battery testing. It’s able to analyze the DC consumption of a device under test, test a battery, and generate a battery model based on the battery charging process and simulate a battery based on the battery model. The 2281S-20-6 can output up power to 20V and 6A and sink current up to 1A.


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DC Power Supply