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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.

  • AMF36US12

    XP Power

    12Vdc/3A

    Original price $25.17 - Original price $25.17
    Original price
    Starting at $25.17
    $25.17 - $25.17
    Current price Starting at $25.17
    9 In stock

    12Vdc 3A, 12Vdc Wall Plug-In Adaptor, Medical & ITE Certifications, 12 Volts 3 Amps

  • ALM200PS12

    XP Power

    12Vdc/16.7A

    Original price $132.08 - Original price $132.08
    Original price
    Starting at $132.08
    $132.08 - $132.08
    Current price Starting at $132.08
    Out of stock

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

  • ALM120PS12

    XP Power

    12Vdc/10A

    Original price $102.73 - Original price $102.73
    Original price
    Starting at $102.73
    $102.73 - $102.73
    Current price Starting at $102.73
    74 In stock

    12Vdc 10A, Desk Top Power Supply, Medical & ITE Approvals

  • AKM90PS12

    XP Power

    12Vdc/7A

    Original price $78.68 - Original price $78.68
    Original price
    Starting at $78.68
    $78.68 - $78.68
    Current price Starting at $78.68
    4 In stock

    12Vdc 7A, Desk Top Power Supply, Medical & ITE Approvals

  • AKM65US12

    XP Power

    12Vdc/5.42A

    Original price $45.12 - Original price $45.12
    Original price
    Starting at $45.12
    $45.12 - $45.12
    Current price Starting at $45.12
    5 In stock

    12Vdc 5.42A, 12V Desk Top Power Adaptor, Medical & ITE Certifications, 12 Volts 5.42 Amps

  • AKM36US12C2

    XP Power

    12Vdc/3A

    Original price $32.99 - Original price $32.99
    Original price
    Starting at $32.99
    $32.99 - $32.99
    Current price Starting at $32.99
    2 In stock

    12Vdc 3A, 12V Desk Top Power Adaptor, Medical & ITE Certifications, 12 Volts 3 Amps

  • AHM85PS12

    XP Power

    12Vdc/7.08A

    Original price $95.52 - Original price $95.52
    Original price
    Starting at $95.52
    $95.52 - $95.52
    Current price Starting at $95.52
    Out of stock

    12Vdc 7.08A, 12V Desk Top Power Adaptor, Medical & ITE Certifications, 12 Volts 7.08 Amps

  • AHM150PS12

    XP Power

    12Vdc/12.5A

    Original price $135.19 - Original price $135.19
    Original price
    Starting at $135.19
    $135.19 - $135.19
    Current price Starting at $135.19
    Out of stock

    12Vdc 12.5A, 12V Desk Top Power Adaptor, Medical & ITE Certifications, 12 Volts 12.5 Amps

  • ACM12US12

    XP Power

    12Vdc/1A

    Original price $18.48 - Original price $18.48
    Original price
    Starting at $18.48
    $18.48 - $18.48
    Current price Starting at $18.48
    25 In stock

    12Vdc 1A, 12V Wall Plug-In Adaptor, Medical & ITE Certifications, Interchangeable AC Plug

  • 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
    Out of stock

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

  • GST360B12-C8P

    MEAN WELL

    12Vdc/27.5A

    Original price $137.23 - Original price $137.23
    Original price
    Starting at $137.23
    $137.23 - $137.23
    Current price Starting at $137.23
    Out of stock

    12Vdc 27.5A; 16AWG/100cm,8PIN 12V Desk Top Power Adaptor, AC Inlet IEC320-C18

  • MDS-150AAS12 BA

    Delta

    12Vdc/10A

    Original price $113.62 - Original price $113.62
    Original price
    Starting at $113.62
    $113.62 - $113.62
    Current price Starting at $113.62
    Out of stock

    12Vdc 10A Desktop Adaptor Medical Type 12 Volts 10 Amps

  • MEA-090A12C V-A

    Delta

    12Vdc/6.75A

    Original price $60.23 - Original price $60.23
    Original price
    Starting at $60.23
    $60.23 - $60.23
    Current price Starting at $60.23
    Out of stock

    12Vdc 6.75A Desktop Adaptor Medical Type 12 Volts 6.75 Amps

  • MEA-065A12C 6-A

    Delta

    12Vdc/5A

    Original price $40.33 - Original price $40.33
    Original price
    Starting at $40.33
    $40.33 - $40.33
    Current price Starting at $40.33
    Out of stock

    12Vdc 5A, Desktop Adaptor Medical Type 4 PIN DIN 12 Volts 5 Amps

  • MEA-065A12C A-A

    Delta

    12Vdc/5A

    Original price $36.34 - Original price $36.34
    Original price
    Starting at $36.34
    $36.34 - $36.34
    Current price Starting at $36.34
    Out of stock

    12Vdc 5A, Desktop Adaptor Medical Type 12 Volts 5 Amps

  • VES90PS12

    XP Power

    12Vdc/7.5A

    Original price $74.19 - Original price $74.19
    Original price
    Starting at $74.19
    $74.19 - $74.19
    Current price Starting at $74.19
    Out of stock

    12Vdc 7.5A, 12V Desk Top Power Adaptor, ITE Certifications, 12 Volts 7.5 Amps

  • VES120PS12

    XP Power

    12Vdc/10A

    Original price $103.22 - Original price $103.22
    Original price
    Starting at $103.22
    $103.22 - $103.22
    Current price Starting at $103.22
    Out of stock

    12Vdc 10A, 12V Desk Top Power Adaptor, ITE Certifications, 12 Volts 10 Amps

  • VEC65US12

    XP Power

    12Vdc/5.41A

    Original price $34.17 - Original price $34.17
    Original price
    Starting at $34.17
    $34.17 - $34.17
    Current price Starting at $34.17
    14 In stock

    12Vdc 5.41A, 12Vdc Desk Top Power Adaptor, 12 Volts 5.41 Amps

  • PSAW65I-12-B1

    TT Electronics

    12Vdc/5A

    Original price $21.50 - Original price $21.50
    Original price
    Starting at $21.50
    $21.50 - $21.50
    Current price Starting at $21.50
    79 In stock

    12Vdc Interchangeable Adaptor Sold Standard w/ USA AC Plug 12 Volts 5 Amps Wall Adaptor

  • AMF24US12

    XP Power

    12Vdc/2A

    Original price $21.50 - Original price $21.50
    Original price
    Starting at $21.50
    $21.50 - $21.50
    Current price Starting at $21.50
    10 In stock

    12Vdc 2A, 12Vdc Wall Plug-In Adaptor, Medical Certifications, 12 Volts 2 Amps

  • AMF18US12

    XP Power

    12Vdc/1.5A

    Original price $18.96 - Original price $18.96
    Original price
    Starting at $18.96
    $18.96 - $18.96
    Current price Starting at $18.96
    10 In stock

    12Vdc 1.5A, 12Vdc Wall Plug-In Adaptor, Medical Certifications, 12 Volts 1.5 Amps

  • ALM85US12

    XP Power

    12Vdc/6.67A

    Original price $70.93 - Original price $70.93
    Original price
    Starting at $70.93
    $70.93 - $70.93
    Current price Starting at $70.93
    1 In stock

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

  • ALM85US12C2-8

    XP Power

    12Vdc/6.67A

    Original price $85.12 - Original price $85.12
    Original price
    Starting at $85.12
    $85.12 - $85.12
    Current price Starting at $85.12
    Out of stock

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

  • ALM65US12C2-8

    XP Power

    12Vdc/5.4A

    Original price $58.70 - Original price $58.70
    Original price
    Starting at $58.70
    $58.70 - $58.70
    Current price Starting at $58.70
    Out of stock

    12Vdc 5.4A, Desk Top Power Supply, Medical & ITE Approvals, Class II