Keithley Keithley

Keithley 2231A Triple Output Power Supply, 195W, 3A, 30V

  • Techni-Tool Part #: 768TE3031
  • Mfg Part #: 2231A-30-3
  • Sold per: EACH
  • Estimated weight: 18 lb
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  • This economical 3-channel power supply combines the advantage of greater output accuracy than competitive power supplies, with features that enhance its ease of use in circuit design and university student labs for device testing applications that require multiple power sources.

    * 3 isolated, independent, and adjustable outputs in one instrument
    * Output a total of 195W of power with two 30V@3A outputs and one 5V@3A output
    * Set voltage outputs with 0.06% basic accuracy and current outputs with 0.2% basic accuracy
    * Output DC power with less than 5mVp-p noise
    * Display voltage and current measurements continuously from all 3 outputs
    * Double output levels by connecting the two 30V channels in series or parallel
    * Store frequently used configurations in any of 30 setup memory locations
    * Turn off any output after a predetermined test time with each channel’s output timer
    * Control the supply from a PC with an optional USB adapter

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    MAX OUTPUT VOLTAGE 2: 30V
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  • Specifications:

    Channels: 3

    Max output voltage: Ch 1: 30V, Ch 2: 30V, Ch 3: 5V

    Max output current: Ch1: 3A, Ch 2: 3A, Ch 3: 3A

    Power: 195W total

    Ripple and noise: ≤1mVRMS, ≤5mVP-P

    Resolution: 10mV, 1mA

    Voltage accuracy: ≤0.06%

    Current accuracy: ≤0.02%

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