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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.

  • 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

  • GST25U12-P1J

    MEAN WELL

    12Vdc/2.08A

    Original price $17.40 - Original price $17.40
    Original price
    Starting at $17.40
    $17.40 - $17.40
    Current price Starting at $17.40
    279 In stock

    12Vdc Wall Plug-In Adaptor North American Type Plug 12V 2.08A

  • 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

  • GE12I12-P1J

    MEAN WELL

    12Vdc/1A

    Original price $13.21 - Original price $13.21
    Original price
    Starting at $13.21
    $13.21 - $13.21
    Current price Starting at $13.21
    11 In stock

    12Vdc Wall Plug-In Adaptor Interchangeable AC Plugs (AC Plugs Sold Separately)

  • 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

  • GST18U12-P1J

    MEAN WELL

    12Vdc/1.5A

    Original price $17.15 - Original price $17.15
    Original price
    Starting at $17.15
    $17.15 - $17.15
    Current price Starting at $17.15
    151 In stock

    12Vdc Wall Plug-In Adaptor North American Type Plug 12V 1.5A

  • GST360B12-C8P

    MEAN WELL

    12Vdc/27.5A

    Original price $130.30 - Original price $130.30
    Original price
    Starting at $130.30
    $130.30 - $130.30
    Current price Starting at $130.30
    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 $84.89 - Original price $84.89
    Original price
    Starting at $84.89
    $84.89 - $84.89
    Current price Starting at $84.89
    Out of stock

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

  • MDS-060BAS12 AB

    Delta

    12Vdc/5A

    Original price $40.14 - Original price $40.14
    Original price
    Starting at $40.14
    $40.14 - $40.14
    Current price Starting at $40.14
    Out of stock

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

  • PSAW65I-12-B1

    TT Electronics

    12Vdc/5A

    Original price $26.91 - Original price $26.91
    Original price
    Starting at $26.91
    $26.91 - $26.91
    Current price Starting at $26.91
    79 In stock

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

  • 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

  • GST25B12-P1J

    MEAN WELL

    12Vdc/2.08A

    Original price $17.40 - Original price $17.40
    Original price
    Starting at $17.40
    $17.40 - $17.40
    Current price Starting at $17.40
    Out of stock

    12Vdc Desk Top Power Supply 2 Pole AC Inlet IEC320-C8 12V 2.08A

  • GST18B12-P1J

    MEAN WELL

    12Vdc/1.5A

    Original price $17.15 - Original price $17.15
    Original price
    Starting at $17.15
    $17.15 - $17.15
    Current price Starting at $17.15
    Out of stock

    12Vdc Desk Top Power Supply 2 Pole AC Inlet IEC320-C8 12V 1.5A