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Modular Power Supplies

Enclosed switching power supplies make an excellent alternative to linear regulators because they are lighter, smaller, and more efficient. While switching power supplies are more complex than linear benchtop power supplies, our high-performance switched-mode power supplies are quiet and well-regulated. In addition, they feature input power factor correction and generally cost less than an equivalent linear power supply.

  • Original price $23.29 - Original price $23.29
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    $23.29
    $23.29 - $23.29
    Current price $23.29

    5 Volt Power Supply - 30A Single Output - PS1-150W-05

    Circuit Specialists
    Only 1 left!

    5 Volt Power Supply - 30A Single Output A 150W 5V/30A Highly Reliable, Universal AC input/full range single output power supply. They have the appr...

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    Original price $23.29 - Original price $23.29
    Original price
    $23.29
    $23.29 - $23.29
    Current price $23.29
  • Original price $62.77 - Original price $62.77
    Original price
    $62.77
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    Current price $62.77

    24 Volt Power Supply - 13.0 Amp Single Output with PFC - PS1-320W-SC-24

    Circuit Specialists
    8 in stock

    24 Volt Power Supply - 13.0 Amp Single Output Highly reliable, universal AC input/full range single output power supply. UL and CE approved. 100% ...

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    Original price $62.77 - Original price $62.77
    Original price
    $62.77
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    Current price $62.77
  • Original price $17.41 - Original price $17.41
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    $17.41
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    Current price $17.41

    15 Volt Power Supply - 4 Amp Single Output - PS1-60W-SL15

    Circuit Specialists
    49 in stock

    15 Volt Power Supply - 4.0 Amp Single Output A 60W 15V/4A Highly Reliable, Universal AC input/full range single output power supply. They have the ...

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    Original price $17.41 - Original price $17.41
    Original price
    $17.41
    $17.41 - $17.41
    Current price $17.41
  • Original price $36.30 - Original price $36.30
    Original price
    $36.30
    $36.30 - $36.30
    Current price $36.30

    24V Power Supply - 6.5A Single Output - PS1-150W-24

    Circuit Specialists
    Out of stock

    24V Power Supply - 6.5A Single Output New to CircuitSpecialists.com is this 150W 24V/6.5A Highly Reliable, Universal AC input/full range single out...

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    Original price $36.30 - Original price $36.30
    Original price
    $36.30
    $36.30 - $36.30
    Current price $36.30
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  • Original price $39.22 - Original price $39.22
    Original price
    $39.22
    $39.22 - $39.22
    Current price $39.22

    24 Volt 14.6 Amp Single Output Power Supply - HF350W-FSM-24

    Circuit Specialists
    Out of stock

    Hengfu HF350W-FSM-2424 Volt 14.6 Amp Single Output Power SupplySuper slim 30mm heightThis 12 volt power supply provides 29 amps. It is a 350 watt u...

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    Original price $39.22 - Original price $39.22
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    $39.22
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    Current price $39.22
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  • Original price $124.02 - Original price $124.02
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    $124.02
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    Current price $124.02

    24V Power Supply - 21A Single Output - HF500W-S-24

    Circuit Specialists
    Out of stock

    24V Power Supply - 21A Single Output Brand: HengFu 24 Volt 21 Amp 500 Watt High reliability, low cost Built in EMI filter 100% full load burn-in t...

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    Original price $124.02 - Original price $124.02
    Original price
    $124.02
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    Current price $124.02
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  • Original price $13.45 - Original price $13.45
    Original price
    $13.45
    $13.45 - $13.45
    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
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    $13.45
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    Current price $13.45
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  • Original price $48.02 - Original price $48.02
    Original price
    $48.02
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    Current price $48.02

    24 Volt 5.0 Amp DIN Rail Power Supply - HF120W-SFDR-24

    Circuit Specialists
    Out of stock

    24 Volt DIN Rail Power Supply 5 Amps Shipped and supported from the USA Features: Manufactured by Hengfu 24V DC, 5.0 Amp 120 Watt Universal AC in...

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    Original price $48.02 - Original price $48.02
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    $48.02
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    Current price $48.02
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  • Original price $15.50 - Original price $15.50
    Original price
    $15.50
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    Current price $15.50

    5 Volt / 5 Volt Dual Output Switching Power Supply - HF10W-DL-A

    Circuit Specialists
    Out of stock

    Dual Output Switching Power Supply 5V / 5V This is a dual output power supply that operates with 85~264VAC input. Outputs are +5VDC at up to 1.8 A...

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    Original price $15.50 - Original price $15.50
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    $15.50
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    Current price $15.50
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  • Original price $21.14 - Original price $21.14
    Original price
    $21.14
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    Current price $21.14

    5 Volt Power Supply - PS1-40W-SL5

    Circuit Specialists
    Out of stock

    5 Volt Power Supply - 8.0A Single Output A 40W 5V/8A Highly Reliable, Universal AC input/full range single output power supply. They have the appro...

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    Original price $21.14 - Original price $21.14
    Original price
    $21.14
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    Current price $21.14
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  • Original price $11.67 - Original price $11.67
    Original price
    $11.67
    $11.67 - $11.67
    Current price $11.67

    24 Volt Power Supply - 3.2 Amp Single Output - PS1-75W-24

    Circuit Specialists
    Out of stock

    HUS-75FG-24 3.2A, 24V Single Output Power Supply Features: Manufacturer: HighTech (Changzhou) Electronic Co.,Ltd. - haitaik Low cost, high reliabi...

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    Original price $11.67 - Original price $11.67
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    $11.67
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    Current price $11.67
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  • Original price $19.71 - Original price $19.71
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    $19.71
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    Current price $19.71

    48V Power Supply - 1.3A Single Output - PS1-60W-SL48

    Circuit Specialists
    Out of stock

    48V Power Supply - 1.3A Single Output A 60W 48V/1.3A Highly Reliable, Universal AC input/full range single output power supply. They have the appro...

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    Original price $19.71 - Original price $19.71
    Original price
    $19.71
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    Current price $19.71
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  • Original price $12.13 - Original price $12.13
    Original price
    $12.13
    $12.13 - $12.13
    Current price $12.13

    48 Volt Power Supply - 0.57 Amp Single Output - PS1-25W-48

    Circuit Specialists
    Out of stock

    48 Volt Power Supply - 0.57 Amp Single Output A 25W 48V/0.57A Highly Reliable, Universal AC input/full range single output power supply. They have ...

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    Original price $12.13 - Original price $12.13
    Original price
    $12.13
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    Current price $12.13
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  • Original price $19.43 - Original price $19.43
    Original price
    $19.43
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    Current price $19.43

    12V Power Supply - 17A Single Output - PS1-200W-12

    Circuit Specialists
    Out of stock

    17A, 12V, 200W Single Ouptut Power Supply Features: Manufacturer: HighTech (Changzhou) Electronic Co.,Ltd. - haitaik AC Input Range Selectable By...

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    Original price $19.43 - Original price $19.43
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    $19.43
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    Current price $19.43
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  • Original price $5.79 - Original price $5.79
    Original price
    $5.79
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    Current price $5.79

    12V Power Supply - 1.3A Single Output - PS1-15W-12

    Circuit Specialists
    Out of stock

    1.3A, 12V 15W Single Output Power SupplyFeatures: Manufacturer: HighTech (Changzhou) Electronic Co.,Ltd. - haitaik Built-in EMI filter Low cost, hi...

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    Original price $5.79 - Original price $5.79
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    $5.79
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    Current price $5.79
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  • Original price $5.28 - Original price $5.28
    Original price
    $5.28
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    Current price $5.28

    24 Volt Power Supply 0.7 Amp 15 Watt Single Output - PS1-15W-24

    Circuit Specialists
    Out of stock

    0.7A, 24V, 15W Single Output Power Supply Features: Manufacturer: HighTech (Changzhou) Electronic Co.,Ltd. - haitaik Built-in EMI filter Low cost...

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    Original price $5.28 - Original price $5.28
    Original price
    $5.28
    $5.28 - $5.28
    Current price $5.28
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  • Original price $191.73 - Original price $191.73
    Original price
    $191.73
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    Current price $191.73

    PPS3E004 0-300V, 0-400mA, 120W Programmable Power Supply

    Circuit Specialists
    Out of stock

    PPS3E004 0-300V, 0-400mA High Voltage Programmable Power Supply from Circuit Specialists The PPS3E004 is a new edition to Circuit Specialists' line...

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    Original price $191.73 - Original price $191.73
    Original price
    $191.73
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    Current price $191.73
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  • Original price $126.27 - Original price $126.27
    Original price
    $126.27
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    Current price $126.27

    24 Volt Power Supply - 25 Amp Single Output - HF600W-SMF-24

    Circuit Specialists
    Out of stock

    600 Watt 24 Volt Power Supply 25 Amps Mini Size, Single output with switchable AC input Specifications 600W Single Output M1 Series ...

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    Original price $126.27 - Original price $126.27
    Original price
    $126.27
    $126.27 - $126.27
    Current price $126.27
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  • Original price $130.97 - Original price $130.97
    Original price
    $130.97
    $130.97 - $130.97
    Current price $130.97

    600 Watt 12 Volt 50 Amp Power Supply - HF600W-SMF-12

    Circuit Specialists
    Out of stock

    600 Watt 12 Volt Power Supply 50 Amps Mini Size, Single output with switchable AC input Specifications 600W Single Output M1 Series ...

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    Original price $130.97 - Original price $130.97
    Original price
    $130.97
    $130.97 - $130.97
    Current price $130.97
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  • Original price $38.08 - Original price $38.08
    Original price
    $38.08
    $38.08 - $38.08
    Current price $38.08

    9 Volt power supply 33 Amps Single Output - HF300W-S-9

    Circuit Specialists
    Out of stock

    9V 33A Single Output Switching Power Supply This 9 volt power supply provides 33 amps. It is a 300 watt unit. Single Output. Burn in tested at full...

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    Original price $38.08 - Original price $38.08
    Original price
    $38.08
    $38.08 - $38.08
    Current price $38.08
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  • Original price $18.61 - Original price $18.61
    Original price
    $18.61
    $18.61 - $18.61
    Current price $18.61

    12V, 5 Amp Single Output Switching Power Supply - HF60W-SL-12

    Circuit Specialists
    Out of stock

    12V, 5 Amp Single Output Switching Power Supply Manufacturer HengFu AC Input Range 85~264 V AC Input Frequency 47~63 Hz Inrush Current col...

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    Original price $18.61 - Original price $18.61
    Original price
    $18.61
    $18.61 - $18.61
    Current price $18.61
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  • Original price $12.75 - Original price $12.75
    Original price
    $12.75
    $12.75 - $12.75
    Current price $12.75

    24 Volt Power Supply - 2.2 Amp 50 Watt Single Output - PS1-50W-24

    Circuit Specialists
    Out of stock

    2.2A, 24V, 50W Single Output Power Supply Features: Manufacturer: HighTech (Changzhou) Electronic Co.,Ltd. - haitaik Low cost, high reliability B...

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    Original price $12.75 - Original price $12.75
    Original price
    $12.75
    $12.75 - $12.75
    Current price $12.75
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  • Original price $26.78 - Original price $26.78
    Original price
    $26.78
    $26.78 - $26.78
    Current price $26.78

    24 Volt Power Supply - 8.8 Amp Single Output - PS1-200W-24

    Circuit Specialists
    Out of stock

    8.8A, 24V, 210W Single Ouptut Power Supply Features: Manufacturer: HighTech (Changzhou) Electronic Co.,Ltd. - haitaik AC Input Range Selectable B...

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    Original price $26.78 - Original price $26.78
    Original price
    $26.78
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    Current price $26.78
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  • Original price $179.99
    Original price $179.99 - Original price $179.99
    Original price $179.99
    Current price $129.21
    $129.21 - $129.21
    Current price $129.21

    48 Volt Power Supply - 11 Amp Single Output - HF500W-S-48

    Circuit Specialists
    Out of stock

    48 Volt Power Supply - 11 Amp Single Output Brand: HengFu 48 Volt DC Output 11 Amp 500 Watt 85-132V 50/60Hz AC Input High reliability, low cost Bu...

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    Original price $179.99
    Original price $179.99 - Original price $179.99
    Original price $179.99
    Current price $129.21
    $129.21 - $129.21
    Current price $129.21
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Enclosed switching power supplies make an excellent alternative to linear regulators because they are lighter, smaller, and more efficient. While switching power supplies are more complex than linear benchtop power supplies, our high-performance switched-mode power supplies are quiet and well-regulated. In addition, they feature input power factor correction and generally cost less than an equivalent linear power supply.

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