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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.

  • PPL250U-120L6

    Phihong

    12Vdc/20A

    Original price $181.93 - Original price $181.93
    Original price
    Starting at $181.93
    $181.93 - $181.93
    Current price Starting at $181.93
    4 In stock

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

  • PMP92SF-12

    Protek Power

    12Vdc/7.5A

    Original price $76.36 - Original price $76.36
    Original price
    Starting at $76.36
    $76.36 - $76.36
    Current price Starting at $76.36
    Out of stock

    12V Medical Power Supply Desk Top, Efficiency Level VI Class II

  • 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

  • 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

  • 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

  • GSM120B12-R7B

    MEAN WELL

    12Vdc/8.5A

    Original price $69.78 - Original price $69.78
    Original price
    Starting at $69.78
    $69.78 - $69.78
    Current price Starting at $69.78
    2 In stock

    12Vdc 8.5A; 16AWG/100cm,DIN 4PIN 12V Medical Power Supply Desk Top, Class II 2xMOPP

  • GSM90B12-P1M

    MEAN WELL

    12Vdc/6.67A

    Original price $47.46 - Original price $47.46
    Original price
    Starting at $47.46
    $47.46 - $47.46
    Current price Starting at $47.46
    Out of stock

    12Vdc 6.67A; 14AWG/100cm,2.5*5.5*11mm 12V Medical Power Supply Desk Top, Class II 2xMOPP

  • GSM220B12-R7B

    MEAN WELL

    12Vdc/15A

    Original price $114.13 - Original price $114.13
    Original price
    Starting at $114.13
    $114.13 - $114.13
    Current price Starting at $114.13
    2 In stock

    12Vdc 15A; 16AWG/100cm,DIN 4PIN 12V Medical Power Supply Desk Top, Class II 2xMOPP

  • GSM160B12-R7B

    MEAN WELL

    12Vdc/11.5A

    Original price $81.93 - Original price $81.93
    Original price
    Starting at $81.93
    $81.93 - $81.93
    Current price Starting at $81.93
    5 In stock

    12Vdc 11.5A; 16AWGx4C/100cm,DIN 4PIN 12V Medical Power Supply Desktop, Class II 2xMOPP

  • GSM18U12-P1J

    MEAN WELL

    12Vdc/1.5A

    Original price $21.75 - Original price $21.75
    Original price
    Starting at $21.75
    $21.75 - $21.75
    Current price Starting at $21.75
    2 In stock

    12Vdc 1.5A; 18AWG/180cm,2.1*5.5*11mm 12V Medical Power Supply Wall Plug-In, Class II 2xMOPP, ANSI/AAMI ES60101

  • GSM18B12-P1J

    MEAN WELL

    12Vdc/1.5A

    Original price $21.75 - Original price $21.75
    Original price
    Starting at $21.75
    $21.75 - $21.75
    Current price Starting at $21.75
    3 In stock

    12Vdc 1.5A; 18AWG/180cm,2.1*5.5*11mm 12V Medical Power Supply Desk Top, Class II 2xMOPP, ANSI/AAMI ES60101

  • PYA36T120300

    Phihong

    12Vdc/3A

    Original price $14.98 - Original price $14.98
    Original price
    Starting at $14.98
    $14.98 - $14.98
    Current price Starting at $14.98
    Out of stock

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

  • PYA30T120250

    Phihong

    12Vdc/2.5A

    Original price $10.52 - Original price $10.52
    Original price
    Starting at $10.52
    $10.52 - $10.52
    Current price Starting at $10.52
    Out of stock

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

  • PYA24T120200

    Phihong

    12Vdc/2A

    Original price $10.11 - Original price $10.11
    Original price
    Starting at $10.11
    $10.11 - $10.11
    Current price Starting at $10.11
    Out of stock

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

  • PYA18T120150

    Phihong

    12Vdc/1.5A

    Original price $9.56 - Original price $9.56
    Original price
    Starting at $9.56
    $9.56 - $9.56
    Current price Starting at $9.56
    Out of stock

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

  • PYA15T120125

    Phihong

    12Vdc/1.25A

    Original price $9.12 - Original price $9.12
    Original price
    Starting at $9.12
    $9.12 - $9.12
    Current price Starting at $9.12
    Out of stock

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

  • PYA12T120100

    Phihong

    12Vdc/1A

    Original price $8.36 - Original price $8.36
    Original price
    Starting at $8.36
    $8.36 - $8.36
    Current price Starting at $8.36
    Out of stock

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

  • PYA36A120300

    Phihong

    12Vdc/3A

    Original price $12.62 - Original price $12.62
    Original price
    Starting at $12.62
    $12.62 - $12.62
    Current price Starting at $12.62
    Out of stock

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

  • PYA30A120250

    Phihong

    12Vdc/2.5A

    Original price $8.51 - Original price $8.51
    Original price
    Starting at $8.51
    $8.51 - $8.51
    Current price Starting at $8.51
    Out of stock

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

  • PYA24A120200

    Phihong

    12Vdc/2A

    Original price $9.35 - Original price $9.35
    Original price
    Starting at $9.35
    $9.35 - $9.35
    Current price Starting at $9.35
    Out of stock

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

  • PYA18A120150

    Phihong

    12Vdc/1.5A

    Original price $8.66 - Original price $8.66
    Original price
    Starting at $8.66
    $8.66 - $8.66
    Current price Starting at $8.66
    Out of stock

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

  • OWA-120U-12

    MEAN WELL

    12Vdc/10A

    Original price $75.97 - Original price $75.97
    Original price
    Starting at $75.97
    $75.97 - $75.97
    Current price Starting at $75.97
    Out of stock

    12Vdc 10A, 12 Volts External LED Power Supply UL8750 Listed 12 Volts 10A