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12V Power Supply

Shop for enclosed switching, linear, and benchtop 12 volt power supplies. Our compact, lightweight, and efficient 12V enclosed power supplies are a great alternative to heavier benchtop power supplies and are every bit as powerful. Circuit Specialists carries enclosed and open-frame power supplies rated from 25 to 1000 watts in wall plug-in, single, and multi-output configurations to suit your needs. Be sure to choose a power supply with ample current for your project — running at maximum capacity will shorten your power supply's lifespan.

  • Original price $11.36 - Original price $11.36
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    $11.36
    $11.36 - $11.36
    Current price $11.36

    12V, 35W, 3A UL Enclosed Switching Power Supply - A-35FAL-12

    Circuit Specialists
    10 in stock

    12V, 35W, 3A UL Enclosed Switching Power Supply - A-35FAL-12 Features: Miniature size and 30mm low profile Withstand 300VAC input surge for 5 seco...

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    Original price $11.36 - Original price $11.36
    Original price
    $11.36
    $11.36 - $11.36
    Current price $11.36
  • Original price $14.55 - Original price $14.55
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    $14.55
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    Current price $14.55

    12V, 75W, 6A UL Enclosed Switching Power Supply - A-75FAM-12

    Circuit Specialists
    164 in stock

    12V, 75W, 6A UL Enclosed Switching Power Supply - A-75FAM-12 Features: Miniature size and 30mm low profile Withstand 300VAC input surge for 5 seco...

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    Original price $14.55 - Original price $14.55
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    $14.55
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    Current price $14.55
  • Original price $20.65 - Original price $20.65
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    $20.65
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    Current price $20.65

    12 Volt Power Supply - 5.0 Amp Single Output - PS1-60W-SL12

    Circuit Specialists
    510 in stock

    12 Volt Power Supply - 5.0 Amp Single Output A 60W 12V/5A Highly Reliable, Universal AC input/full range single output power supply. They have the ...

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    Original price $20.65 - Original price $20.65
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    $20.65
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    Current price $20.65
  • Original price $89.99
    Original price $89.99 - Original price $89.99
    Original price $89.99
    Current price $73.04
    $73.04 - $73.04
    Current price $73.04

    12V Power Supply - 25A Single Output with PFC - PS1-320W-SC-12

    Circuit Specialists
    28 in stock

    12V Power Supply - 25A Single Output Highly reliable, universal AC input/full range single output power supply. UL, cUL and CE approved. 100% full...

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    Original price $89.99
    Original price $89.99 - Original price $89.99
    Original price $89.99
    Current price $73.04
    $73.04 - $73.04
    Current price $73.04
    Save 19% Save %
  • Original price $39.47 - Original price $39.47
    Original price
    $39.47
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    Current price $39.47

    12 Volt 29 Amp Single Output Power Supply - HF350W-FSM-12

    Circuit Specialists
    Only 2 left!

    Hengfu HF350W-FSM-1212 Volt 29 Amp Single Output Power SupplySuper slim 30mm heightThis 12 volt power supply provides 29 amps. It is a 350 watt uni...

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    Original price $39.47 - Original price $39.47
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    Current price $39.47
  • Original price $22.51 - Original price $22.51
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    Current price $22.51

    12 Volt 8.5 Amp Single Output Power Supply - HF100W-LSM-12

    Circuit Specialists
    13 in stock

    Hengfu HF100W-LSM-1212 Volt 8.5 Amp Single Output Power SupplySuper slim 30mm height This 12 volt power supply provides 8.5 amps. It is a 100 watt ...

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    Original price $22.51 - Original price $22.51
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    $22.51
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    Current price $22.51
  • Original price $19.43 - Original price $19.43
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    $19.43
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    Current price $19.43

    12 Volt 2.1 Amp Single Output Power Supply - HF25W-SSM-12

    Circuit Specialists
    85 in stock

    Hengfu HF25W-SSM-1212 Volt 2.1 Amp Single Output Power Supply DC Output 12V DC @ 2.1A Load Regulation 0.5% R & N 120mV Efficiency 79% ...

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    Original price $19.43 - Original price $19.43
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  • Original price $30.14 - Original price $30.14
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    Current price $30.14

    12V Power Supply - 8.5A Single Output - PS1-100W-SF12

    Circuit Specialists
    38 in stock

    12V Power Supply - 8.5A Single Output A 100W 12V/8.5A Highly Reliable, Universal AC input/full range single output power supply. They have the appr...

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    Original price $30.14 - Original price $30.14
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    $30.14
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    Current price $30.14
  • Original price $21.34 - Original price $21.34
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    $21.34
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    Current price $21.34

    12V, 3.5 Amp Single Output Switching Power Supply - PS1-40W-SL12

    Circuit Specialists
    149 in stock

    12 Volt - 3.5 Amp Single Output Power Supply *Note: 12V version shown Our 12V/3.5A switching power supply has a 40 watt single output. It's highly ...

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    Original price $21.34 - Original price $21.34
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    $21.34
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    Current price $21.34
  • Original price $48.51 - Original price $48.51
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    $48.51
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    Current price $48.51

    12V Power Supply - 18A Single Output - PS1-240W-12

    Circuit Specialists
    29 in stock

    12V Power Supply - 18A Single Output This is a 240W 12V/18A Highly Reliable, Universal AC input/full range single output power supply. They have th...

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    Original price $48.51 - Original price $48.51
    Original price
    $48.51
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    Current price $48.51
  • Original price $14.95 - Original price $14.95
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    $14.95
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    Current price $14.95

    12V Power Supply - 6.3A 75 Watt Single Output - PS1-75W-12

    Circuit Specialists
    47 in stock

    6.3A, 12V Single Output Power Supply Features: Manufacturer: HighTech (Changzhou) Electronic Co.,Ltd. - haitaik Low cost, high reliability Built-i...

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    Original price $14.95 - Original price $14.95
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  • Original price $14.37 - Original price $14.37
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    12 Volt 4.2 Amp Single Output Power Supply - HF50W-LSM-12

    Circuit Specialists
    46 in stock

    Hengfu HF50W-LSM-1212 Volt 4.2 Amp Single Output Power SupplySuper slim 30mm height This 12 volt power supply provides 4.2 amps. It is a 35 watt un...

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    Original price $14.37 - Original price $14.37
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    $14.37
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  • Original price $14.12 - Original price $14.12
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    Current price $14.12

    12 Volt 3 Amp Single Output Power Supply - HF35W-LSM-12

    Circuit Specialists
    27 in stock

    Hengfu HF35W-LSM-1212 Volt 3 Amp Single Output Power SupplySuper slim 30mm height This 12 volt power supply provides 3 amps. It is a 35 watt unit. ...

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    Original price $14.12 - Original price $14.12
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  • Original price $19.55 - Original price $19.55
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    Current price $19.55

    12V Power Supply - 2.1A Single Output - PS1-25W-12

    Circuit Specialists
    Only 4 left!

    12V Power Supply - 2.1A Single Output A 25W 12.0V/2.1A Highly Reliable, Universal AC input/full range single output power supply. They have the app...

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    Original price $19.55 - Original price $19.55
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    Current price $19.55
  • Original price $9.78 - Original price $9.78
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    Current price $9.78

    12V Power Supply - 1.3A Single Output Open Frame - HF15W-SPL-12

    Circuit Specialists
    Only 3 left!

    12V 1.3A Open Frame Power Supply DC Output: 12V @ 1.30A Load regulation: 0.5% R&N: 80mV Efficiency: 74% Brand: HengFu Universal AC input / ful...

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    Original price $9.78 - Original price $9.78
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  • Original price $25.61 - Original price $25.61
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    Current price $25.61

    12 Volt 17 Amp Single Output Power Supply - HF200W-FSM-12

    Circuit Specialists
    16 in stock

    Hengfu HF200W-FSM-1212 Volt 17 Amp Single Output Power SupplySuper slim 30mm height This 12 volt power supply provides 17 amps. It is a 200 watt un...

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    Original price $25.61 - Original price $25.61
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    Current price $25.61
  • Original price $32.57 - Original price $32.57
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    $32.57
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    Current price $32.57

    AC Input 12 Volt Power Supply - PS1-150W-12

    Circuit Specialists
    28 in stock

    AC Input 12 Volt Power Supply A PowerSupply1 AC input power supply with a full range single output. This power supply is UL, cUL and CE approved an...

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    Original price $32.57 - Original price $32.57
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    Current price $32.57
  • Original price $13.45 - Original price $13.45
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    $13.45
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    Current price $13.45

    12V Power Supply - 4.2A 50 W Single Output - PS1-50W-12

    Circuit Specialists
    Out of stock

    4.2A, 12V, 50W Single Output Power Supply Features: Manufacturer: HighTech (Changzhou) Electronic Co.,Ltd. - haitaik Low cost, high reliability B...

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    Original price $13.45 - Original price $13.45
    Original price
    $13.45
    $13.45 - $13.45
    Current price $13.45
    Sold out

Shop for enclosed switching, linear, and benchtop 12 volt power supplies. Our compact, lightweight, and efficient 12V enclosed power supplies are a great alternative to heavier benchtop power supplies and are every bit as powerful. Circuit Specialists carries enclosed and open-frame power supplies rated from 25 to 1000 watts in wall plug-in, single, and multi-output configurations to suit your needs. Be sure to choose a power supply with ample current for your project — running at maximum capacity will shorten your power supply's lifespan.

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