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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.

  • PSAC12R-120

    Phihong

    12Vdc/1A

    Original price $10.17 - Original price $10.17
    Original price
    Starting at $10.17
    $10.17 - $10.17
    Current price Starting at $10.17
    954 In stock

    12V Wall Plug-In Adapter Interchangeable AC Plug Energy Efficiency Level VI

  • PSAA12A-120L6

    Phihong

    12Vdc/1A

    Original price $8.38 - Original price $8.38
    Original price
    Starting at $8.38
    $8.38 - $8.38
    Current price Starting at $8.38
    696 In stock

    12V Wall Plug-In Adaptor Efficiency Level VI Double Insulated

  • PSA15R-120P6

    Phihong

    12Vdc/1.25A

    Original price $9.02 - Original price $9.02
    Original price
    Starting at $9.02
    $9.02 - $9.02
    Current price Starting at $9.02
    72 In stock

    12V Wall Plug-In Adaptor Interchangeable AC Plug Energy Efficiency Level VI

  • PSA15A-120P6

    Phihong

    12Vdc/1.25A

    Original price $11.89 - Original price $11.89
    Original price
    Starting at $11.89
    $11.89 - $11.89
    Current price Starting at $11.89
    43 In stock

    12V Wall Plug-In Adaptor North American Type Plug Energy Efficiency Level VI

  • 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

  • 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

  • AA36U-120B-R

    Phihong

    12Vdc/3A

    Original price $18.88 - Original price $18.88
    Original price
    Starting at $18.88
    $18.88 - $18.88
    Current price Starting at $18.88
    Out of stock

    12Vdc Desktop Adapter Series with C14 Inlet

  • POE48-120BT-R

    Phihong

    12Vdc/4A

    Original price $70.78 - Original price $70.78
    Original price
    Starting at $70.78
    $70.78 - $70.78
    Current price Starting at $70.78
    Out of stock

    DC/DC PoE Splitter, Gigabit Compatible, 12 Volt DC Ouput

  • AA120U-120B-R

    Phihong

    12Vdc/9A

    Original price $45.29 - Original price $45.29
    Original price
    Starting at $45.29
    $45.29 - $45.29
    Current price Starting at $45.29
    Out of stock

    12Vdc 9A Desktop Adaptor, UL Listed, AC Input: IEC60320-C14, DC Plug Type: 4 Pin Mini DIN

  • 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

  • ALM65US12

    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

  • ALM200PS12C2-8

    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, Class II

  • ALM150PS12C2-8

    XP Power

    12Vdc/12.5A

    Original price $110.08 - Original price $110.08
    Original price
    Starting at $110.08
    $110.08 - $110.08
    Current price Starting at $110.08
    Out of stock

    12Vdc 12.5A, Desk Top Power Supply, Medical & ITE Approvals, Class II

  • ALM150PS12

    XP Power

    12Vdc/12.5A

    Original price $110.08 - Original price $110.08
    Original price
    Starting at $110.08
    $110.08 - $110.08
    Current price Starting at $110.08
    Out of stock

    12Vdc 12.5A, Desk Top Power Supply, Medical & ITE Approvals

  • ALM120PS12C2-8

    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
    Out of stock

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

  • AHM250PS12T

    XP Power

    12Vdc/17.5A

    Original price $204.29 - Original price $204.29
    Original price
    Starting at $204.29
    $204.29 - $204.29
    Current price Starting at $204.29
    4 In stock

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

  • AHM180PS12

    XP Power

    12Vdc/13.75A

    Original price $145.49 - Original price $145.49
    Original price
    Starting at $145.49
    $145.49 - $145.49
    Current price Starting at $145.49
    Out of stock

    12Vdc 13.75A, 12V Desk Top Power Adaptor, Medical & ITE Certifications, 12 Volts 13.75 Amps

  • AHM100PS12C2-8

    XP Power

    12Vdc/8.33A

    Original price $104.34 - Original price $104.34
    Original price
    Starting at $104.34
    $104.34 - $104.34
    Current price Starting at $104.34
    Out of stock

    12Vdc 8.33A, 12V Desk Top Power Adaptor, Medical & ITE Certifications, 12 Volts 8.33 Amps

  • AHM100PS12

    XP Power

    12Vdc/8.33A

    Original price $104.34 - Original price $104.34
    Original price
    Starting at $104.34
    $104.34 - $104.34
    Current price Starting at $104.34
    Out of stock

    12Vdc 8.33A, 12V Desk Top Power Adaptor, Medical & ITE Certifications, 12 Volts 8.33 Amps

  • AA65U-120A-R

    Phihong

    12V 5.41A

    Original price $24.29 - Original price $24.29
    Original price
    Starting at $24.29
    $24.29 - $24.29
    Current price Starting at $24.29
    25 In stock

    12Vdc Desktop Adaptor, IEC320-C14