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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.

  • OBC-25-A

    EnerSys

    12Vdc/25A

    Original price $516.65 - Original price $516.65
    Original price
    Starting at $516.65
    $516.65 - $516.65
    Current price Starting at $516.65
    Out of stock

    EnerSys Odyssey Battery Charger 12V 25A

  • OBC-15-A

    EnerSys

    12Vdc/15A

    Original price $435.08 - Original price $435.08
    Original price
    Starting at $435.08
    $435.08 - $435.08
    Current price Starting at $435.08
    Out of stock

    EnerSys Odyssey Battery Charger 12V 15A

  • OBC-5-A

    EnerSys

    12Vdc/4.3A

    Original price $150.48 - Original price $150.48
    Original price
    Starting at $150.48
    $150.48 - $150.48
    Current price Starting at $150.48
    Out of stock

    EnerSys Odyssey Battery Charger 12V 4.3A

  • PYA36T120300

    Phihong

    12Vdc/3A

    Original price $14.24 - Original price $14.24
    Original price
    Starting at $14.24
    $14.24 - $14.24
    Current price Starting at $14.24
    Out of stock

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

  • PYA30T120250

    Phihong

    12Vdc/2.5A

    Original price $10.00 - Original price $10.00
    Original price
    Starting at $10.00
    $10.00 - $10.00
    Current price Starting at $10.00
    Out of stock

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

  • PYA24T120200

    Phihong

    12Vdc/2A

    Original price $9.61 - Original price $9.61
    Original price
    Starting at $9.61
    $9.61 - $9.61
    Current price Starting at $9.61
    Out of stock

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

  • PYA18T120150

    Phihong

    12Vdc/1.5A

    Original price $9.08 - Original price $9.08
    Original price
    Starting at $9.08
    $9.08 - $9.08
    Current price Starting at $9.08
    Out of stock

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

  • PYA15T120125

    Phihong

    12Vdc/1.25A

    Original price $8.67 - Original price $8.67
    Original price
    Starting at $8.67
    $8.67 - $8.67
    Current price Starting at $8.67
    Out of stock

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

  • PYA12T120100

    Phihong

    12Vdc/1A

    Original price $7.94 - Original price $7.94
    Original price
    Starting at $7.94
    $7.94 - $7.94
    Current price Starting at $7.94
    Out of stock

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

  • AA36U-120B-R

    Phihong

    12Vdc/3A

    Original price $17.94 - Original price $17.94
    Original price
    Starting at $17.94
    $17.94 - $17.94
    Current price Starting at $17.94
    Out of stock

    12Vdc Desktop Adapter Series with C14 Inlet

  • PYA36A120300

    Phihong

    12Vdc/3A

    Original price $12.00 - Original price $12.00
    Original price
    Starting at $12.00
    $12.00 - $12.00
    Current price Starting at $12.00
    Out of stock

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

  • PYA30A120250

    Phihong

    12Vdc/2.5A

    Original price $8.02 - Original price $8.02
    Original price
    Starting at $8.02
    $8.02 - $8.02
    Current price Starting at $8.02
    Out of stock

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

  • PYA24A120200

    Phihong

    12Vdc/2A

    Original price $8.89 - Original price $8.89
    Original price
    Starting at $8.89
    $8.89 - $8.89
    Current price Starting at $8.89
    Out of stock

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

  • PYA18A120150

    Phihong

    12Vdc/1.5A

    Original price $8.23 - Original price $8.23
    Original price
    Starting at $8.23
    $8.23 - $8.23
    Current price Starting at $8.23
    Out of stock

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

  • VFL05US120-US-JA

    XP Power

    12Vdc/0.42A

    Original price $6.73 - Original price $6.73
    Original price
    Starting at $6.73
    $6.73 - $6.73
    Current price Starting at $6.73
    Out of stock

    12Vdc 0.42A, 5 Watt, 12V, 0.42A, Wall Plug-in Industrial Power Supply, 5.5 x 2.1 x 12mm DC Plug

  • VFR05US120-JA

    XP Power

    12Vdc/0.42A

    Original price $10.31 - Original price $10.31
    Original price
    Starting at $10.31
    $10.31 - $10.31
    Current price Starting at $10.31
    1 In stock

    12Vdc 0.42A, 5 Watt, 12V, 0.42A, Wall Plug-in Industrial Power Supply, 5.5 x 2.1 x 12mm DC Plug, Interchangeable AC Plugs

  • POE48-120BT-R

    Phihong

    12Vdc/4A

    Original price $66.77 - Original price $66.77
    Original price
    Starting at $66.77
    $66.77 - $66.77
    Current price Starting at $66.77
    Out of stock

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

  • OWA-120U-12

    MEAN WELL

    12Vdc/10A

    Original price $71.71 - Original price $71.71
    Original price
    Starting at $71.71
    $71.71 - $71.71
    Current price Starting at $71.71
    Out of stock

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

  • AA120U-120B-R

    Phihong

    12Vdc/9A

    Original price $42.72 - Original price $42.72
    Original price
    Starting at $42.72
    $42.72 - $42.72
    Current price Starting at $42.72
    Out of stock

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

  • NGE65I12-P1J

    MEAN WELL

    12Vdc/4.88A

    Original price $23.48 - Original price $23.48
    Original price
    Starting at $23.48
    $23.48 - $23.48
    Current price Starting at $23.48
    6 In stock

    12V 4.88A Industrial & Medical Wall Plug-In Adaptor, Class II, Interchangeable AC Plugs

  • PEAD310-12

    TT Electronics

    12Vdc/20.83A

    Original price $144.04 - Original price $144.04
    Original price
    Starting at $144.04
    $144.04 - $144.04
    Current price Starting at $144.04
    50 In stock

    12 Volt Desk Top Power Supply Efficiency Level VI 12Vdc 250 Watts 20.83 Amps

  • GST360B12-C8P

    MEAN WELL

    12Vdc/27.5A

    Original price $129.53 - Original price $129.53
    Original price
    Starting at $129.53
    $129.53 - $129.53
    Current price Starting at $129.53
    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 $109.34 - Original price $109.34
    Original price
    Starting at $109.34
    $109.34 - $109.34
    Current price Starting at $109.34
    Out of stock

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

  • MEA-090A12C V-A

    Delta

    12Vdc/6.75A

    Original price $57.96 - Original price $57.96
    Original price
    Starting at $57.96
    $57.96 - $57.96
    Current price Starting at $57.96
    Out of stock

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