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12 Volt External Power Supplies

TRC offers a comprehensive selection of 12 volt external desktop power supplies and wall plug-in adapters from leading manufacturers. Our UL-listed 12V DC power supplies are perfect for use in test and measurement devices, portable medical equipment, LED strip lighting, and more. Many of our 12V external power solutions come with global safety approvals, supporting customers in expanding to international markets. Available in desktop models with 2- or 3-pole IEC320 inlets, as well as wall plug-in options with fixed or interchangeable AC plugs, these power supplies are designed to meet diverse application needs.

  • GST280A12-C6P

    MEAN WELL

    12Vdc/21A

    Original price $108.59 - Original price $108.59
    Original price
    Starting at $108.59
    $108.59 - $108.59
    Current price Starting at $108.59
    49 In stock

    12Vdc 21A; 16AWG/100cm,6PIN 12Vdc Desk Top Power Supply 3 Pole AC inlet IEC320-C14 12V 21Amps

  • PPL250U-120L6

    Phihong

    12Vdc/20A

    Original price $100.27 - Original price $100.27
    Original price
    Starting at $100.27
    $100.27 - $100.27
    Current price Starting at $100.27
    4 In stock

    12Vdc 20A Desktop Adaptor AC Input: IEC60320-C14

  • PEAD310-12

    TT Electronics

    12Vdc/20.83A

    Original price $180.30 - Original price $180.30
    Original price
    Starting at $180.30
    $180.30 - $180.30
    Current price Starting at $180.30
    50 In stock

    12 Volt Desk Top Power Supply Efficiency Level VI 12Vdc 250 Watts 20.83 Amps

  • PPL300U-120

    Phihong

    12Vdc/24A

    Original price $80.26 - Original price $80.26
    Original price
    Starting at $80.26
    $80.26 - $80.26
    Current price Starting at $80.26
    9 In stock

    12Vdc 24A Desktop Adaptor AC Input: IEC60320-C14

  • ALM200PS12C2-8

    XP Power

    12Vdc/16.7A

    Original price $100.06 - Original price $100.06
    Original price
    Starting at $100.06
    $100.06 - $100.06
    Current price Starting at $100.06
    Out of stock

    12Vdc 16.7A, Desk Top Power Supply, Medical & ITE Approvals, Class II

  • ALM200PS12

    XP Power

    12Vdc/16.7A

    Original price $100.06 - Original price $100.06
    Original price
    Starting at $100.06
    $100.06 - $100.06
    Current price Starting at $100.06
    1 In stock

    12Vdc 16.7A, Desk Top Power Supply, Medical & ITE Approvals

  • AHM250PS12T

    XP Power

    12Vdc/17.5A

    Original price $160.23 - Original price $160.23
    Original price
    Starting at $160.23
    $160.23 - $160.23
    Current price Starting at $160.23
    4 In stock

    12Vdc 17.5A, 12V Desk Top Power Adaptor, Medical & ITE Certifications, 12 Volts 17.5 Amps