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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.

  • ENP-360-12

    MEAN WELL

    12Vdc/32.6A

    Original price $97.90 - Original price $97.90
    Original price
    Starting at $97.90
    $97.90 - $97.90
    Current price Starting at $97.90
    9 In stock

    13.8Vdc 26A 12Vdc Desktop Power Supply Efficiency Level VI On/Off Switch

  • SGA60U12-P1J

    MEAN WELL

    12Vdc/5A

    Original price $26.80 - Original price $26.80
    Original price
    Starting at $26.80
    $26.80 - $26.80
    Current price Starting at $26.80
    102 In stock

    12V Wall Plug-In 2 Pole USA Plug 12V 5Amps

  • SGA40U12-P1J

    MEAN WELL

    12Vdc/3.33A

    Original price $23.00 - Original price $23.00
    Original price
    Starting at $23.00
    $23.00 - $23.00
    Current price Starting at $23.00
    37 In stock

    12V Wall Plug-In 2 Pole USA Plug 12V 3.33A

  • SGA12U12-P1J

    MEAN WELL

    12Vdc/1A

    Original price $12.90 - Original price $12.90
    Original price
    Starting at $12.90
    $12.90 - $12.90
    Current price Starting at $12.90
    15 In stock

    12V Slim Wall Plug-In Adaptor Class II 12V 1Amps

  • SGA25U12-P1J

    MEAN WELL

    12Vdc/2.08A

    Original price $18.20 - Original price $18.20
    Original price
    Starting at $18.20
    $18.20 - $18.20
    Current price Starting at $18.20
    222 In stock

    12V Slim Wall Plug-In Adaptor Class II 12V 2.08A

  • SGAS15A12-P1J

    MEAN WELL

    12Vdc/1.25A

    Original price $15.80 - Original price $15.80
    Original price
    Starting at $15.80
    $15.80 - $15.80
    Current price Starting at $15.80
    13 In stock

    12V Desk Top Power Adaptor AC Inlet IEC320-C14 12 Volts 1.25 Amps

  • SGAS60U12-P1J

    MEAN WELL

    12Vdc/5A

    Original price $26.60 - Original price $26.60
    Original price
    Starting at $26.60
    $26.60 - $26.60
    Current price Starting at $26.60
    14 In stock

    12Vdc Wall Plug-In Adaptor 2 Pole USA Plug, Class II 12 Volts 5 Amps

  • GSM12U12-P1J

    MEAN WELL

    12Vdc/1A

    Original price $15.40 - Original price $15.40
    Original price
    Starting at $15.40
    $15.40 - $15.40
    Current price Starting at $15.40
    25 In stock

    12V 1A Medical Wall Plug-In 2 Pole USA Plug, Class II Efficiency Level VI

  • ALM85US12

    XP Power

    12Vdc/6.67A

    Original price $64.48 - Original price $64.48
    Original price
    Starting at $64.48
    $64.48 - $64.48
    Current price Starting at $64.48
    2 In stock

    12Vdc 6.67A, Desk Top Power Supply, Medical & ITE Approvals

  • 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

  • GEM60I12-P1J

    MEAN WELL

    12Vdc/4.5A

    Original price $28.90 - Original price $28.90
    Original price
    Starting at $28.90
    $28.90 - $28.90
    Current price Starting at $28.90
    1 In stock

    12V @4.5A Medical Wall Plug-In Interchangeable AC Plugs Efficiency Level VI

  • GEM12I12-P1J

    MEAN WELL

    12Vdc/1A

    Original price $13.50 - Original price $13.50
    Original price
    Starting at $13.50
    $13.50 - $13.50
    Current price Starting at $13.50
    224 In stock

    12V Medical Wall Plug-In Interchangeable AC Plugs 12V 1Amps

  • SGAS06U12-P1J

    MEAN WELL

    12Vdc/0.5A

    Original price $12.20 - Original price $12.20
    Original price
    Starting at $12.20
    $12.20 - $12.20
    Current price Starting at $12.20
    10 In stock

    12Vdc Wall Plug-In Adaptor 2 Pole USA Plug, Class II 12 Volts 0.5 Amps