Skip to content
PROMO CODE: FREESHIP for free economy shipping w/orders $49+
CODE: FREESHIP for free economy shipping w/orders $49+
Adjustable DC Power Supply

Adjustable DC Power Supply

DC Output

  • 0~15VDC
  • 2~24VDC
  • 0~30VDC/0-10 Amps
  • 0~60VDC/0-5 Amps

    Filters

    $
    $
    3~15VDC @ 2A DC Regulated Switching Tattoo Power Supply; Part # 5486 - AC-DC PowerShack Save 40% Save %
    $20.00
    $20.00 - $20.00
    $20.00
    $12.00
    $12.00 - $12.00
    $12.00

    3~15V DC @ 2A DC Regulated Switching Tattoo Power Supply

    Superior Tattoo
    5+ in stock

    Part #: 5486 Closeout Special Input Voltage: 90~120VAC Output Voltage: 3~15VDC Output Current: 2A Requires 1/4" foot switch (H4-M) to operate. Sol...

    View full details
    $20.00
    $20.00 - $20.00
    $20.00
    $12.00
    $12.00 - $12.00
    $12.00
    Save 40% Save %
    3~15VDC @ 2A DC Regulated Switching Tattoo Power Supply; Part # PS-10T - AC-DC PowerShack
    3~15VDC @ 2A DC Regulated Switching Tattoo Power Supply; Part # PS-10T - AC-DC PowerShack Save 50% Save %
    $34.99
    $34.99 - $34.99
    $34.99
    $17.50
    $17.50 - $17.50
    $17.50

    3~15VDC @ 2A DC Regulated Switching Tattoo Power Supply

    PHC Enterprise, Inc.
    5+ in stock

    Part #: PS-10T  Closeout Special Input Voltage: 90~120VAC Output Voltage: 3~15VDC Output Current: 2A Precision 10-Pot Turn dial Requires 1/4" foot...

    View full details
    $34.99
    $34.99 - $34.99
    $34.99
    $17.50
    $17.50 - $17.50
    $17.50
    Save 50% Save %
    Adjustable 3~15VDC @ 4A DC Regulated Switching Power Supply (BLACK); Part # APS-415 - AC-DC PowerShack
    Adjustable 3~15VDC @ 4A DC Regulated Switching Power Supply (BLACK); Part # APS-415 - AC-DC PowerShack Save 25% Save %
    $39.99
    $39.99 - $39.99
    $39.99
    $30.00
    $30.00 - $30.00
    $30.00

    Adjustable DC Regulated Switching Power Supply (BLACK) 3~15VDC @ 4A

    PHC Enterprise, Inc.
    5+ in stock

    Part #: APS-415 Input Voltage: 117VAC Output Voltage: Adjustable 3~15VDC Output Current: 4A W/Banana Jacks Color: Black Dimensions: 6.5" x 4.5" x ...

    View full details
    $39.99
    $39.99 - $39.99
    $39.99
    $30.00
    $30.00 - $30.00
    $30.00
    Save 25% Save %
    Adjustable 3~15VDC @ 4A DC Regulated Switching Power Supply (YELLOW); Part # APS-415Y - AC-DC PowerShack
    Adjustable 3~15VDC @ 4A DC Regulated Switching Power Supply (YELLOW); Part # APS-415Y - AC-DC PowerShack Save 25% Save %
    $39.99
    $39.99 - $39.99
    $39.99
    $30.00
    $30.00 - $30.00
    $30.00

    Adjustable DC Regulated Switching Power Supply (YELLOW) 3~15VDC @ 4A

    PHC Enterprise, Inc.
    5+ in stock

    Part #: APS-415Y Input Voltage: 117VAC Output Voltage: Adjustable 3~15VDC Output Current: 4A W/Banana Jacks Color: YELLOW Dimensions: 6.5" x 4.5" ...

    View full details
    $39.99
    $39.99 - $39.99
    $39.99
    $30.00
    $30.00 - $30.00
    $30.00
    Save 25% Save %
    2~24VDC @ 7A DC Regulated Switching Power Supply; Part # APS-724K - AC-DC PowerShack
    2~24VDC @ 7A DC Regulated Switching Power Supply; Part # APS-724K - AC-DC PowerShack
    $85.00 - $85.00
    $85.00
    $85.00 - $85.00
    $85.00

    2~24V DC @ 7A DC Regulated Switching Power Supply

    PHC Enterprise
    5+ in stock

    Part #: APS-724K Input Voltage: 120VAC Output Voltage: 2~24VDC Output Current: 7A Replaced PHC Part # APS-715

    $85.00 - $85.00
    $85.00
    $85.00 - $85.00
    $85.00
    0~30VDC @ 0~10A Dual Adjustable Regulated Switching Power Supply - AC-DC PowerShack
    0~30VDC @ 0~10A Dual Adjustable Regulated Switching Power Supply - AC-DC PowerShack
    Save 14% Save %
    $99.00
    $99.00 - $99.00
    $99.00
    $85.00
    $85.00 - $85.00
    $85.00

    0~30VDC @ 0~10A Dual Adjustable Regulated Switching Power Supply

    PHC Enterprise
    5+ in stock

    Part #: SPS-3010C Input Voltage: 115VAC @60Hz Regulated Switching Power Supply Output Voltage: 0~30VDC (30V Maximum Output Voltage) Output Curren...

    View full details
    $99.00
    $99.00 - $99.00
    $99.00
    $85.00
    $85.00 - $85.00
    $85.00
    Save 14% Save %
    0~60VDC @ 0~5A Dual Adjustable Regulated Switching Power Supply - AC-DC PowerShack
    0~30VDC @ 0~10A DC Regulated Switching Power Supply (Dual Adjustable) - AC-DC PowerShack
    Save 43% Save %
    $148.00
    $148.00 - $148.00
    $148.00
    $85.00
    $85.00 - $85.00
    $85.00

    0~60VDC @ 0~5A Dual Adjustable Regulated Switching Power Supply

    PHC Enterprise
    5+ in stock

    Part #: R-SPS605  Input Voltage: 115VAC @60Hz Regulated Switching Power Supply Output Voltage: 0~60VDC (60V Maximum Output Voltage) Output Current...

    View full details
    $148.00
    $148.00 - $148.00
    $148.00
    $85.00
    $85.00 - $85.00
    $85.00
    Save 43% Save %

    Let customers speak for us

    from 180 reviews
    300VA Isolation Transformer, 117VAC to 117VAC
    A Workbench Essential

    I use this to isolate my Powerstat and Dimbulb on my workbench when testing electronic gear. 300 VA is all I need because of the Dimbulb limiter and it works as advertised.

    Emmett Ward
    300VA Isolation Transformer, 117VAC to 117VAC
    Adjustable DC Regulated Switching Power Supply (BLACK) 3~15VDC @ 4A
    A Very Nice Power Supply

    This is my second purchase from AC-DC Power Shack, and I'm very pleased with both! This variable power supply is perfect for my needs. It was shipped very quickly and well packed, and at a great price. I will definitely be doing business here again!

    Steve Rand
    Adjustable DC Regulated Switching Power Supply (BLACK) 3~15VDC @ 4A
    24VCT 24V, 12V Transformer 0-12V-24V CT @ 5A 117VAC to 24VAC or 12VAC

    24VCT 24V, 12V Transformer 0-12V-24V CT @ 5A 117VAC to 24VAC or 12VAC

    Stephen Gulau
    24VCT 24V, 12V Transformer 0-12V-24V CT @ 5A 117VAC to 24VAC or 12VAC
    AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity
    Excellent!!

    the power supply is perfect, fast shipping and good price. thank you!

    Peter Humphrey
    AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity
    20ft 2.1mm x 5.5mm DC Plug Extension Cable, 18 AWG WHITE

    20ft 2.1mm x 5.5mm DC Plug Extension Cable, 18 AWG WHITE

    John Floyd
    20ft 2.1mm x 5.5mm DC Plug Extension Cable, 18 AWG WHITE
    AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm
    Perfect experience

    Everything I needed I got with this! Everything worked great and has been working without a hitch. Highly recommend

    Scott Moore
    AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm
    AC-DC Linear Power Supply 12V DC @ 1200mA; 2.5 x 5.5mm (+) center polarity
    Top Notch Value

    Bought this to replace the stock PS for my FX tube buffer pre-amp that I paid less than $30 brand new several years ago. Back then I replaced the Chinese tubes it came with for USA made GE tubes for around $28. I have a WiiM Ultra and Sony X800M 4k bdp that plays SACD, DVD-Audio(I have a collection of physical media). Both the Wiim(USB & optic) and the blue~ray player(digital coax) are linked to my Geshelli Labs J2S DAC with Sparkos op-amps. From there to a Schiit LYS(RCA switcher), 1 line going to the FX preamp then to my late model Sony ES AVR. I have EMF filtering on my surge protector, other quiet power supplies, ferrous chokes, etc, but nothing expensive. Anyway, now my system sounds better than ever. Subtle, yet beyond placebo to my ears. Perfect match for my use case. This PS is well constructed, allows my devise to achieve its potential, and it’s priced so low it doesn’t make sense not to try it. Satisfied customer, will shop AC-DC Powershack in the future. Oh btw, they shipped it immediately and it arrived in a couple days. Excellent service!

    Edward Stanko
    AC-DC Linear Power Supply 12V DC @ 1200mA; 2.5 x 5.5mm (+) center polarity
    1000VA Isolation Transformer, 117VAC to 117VAC
    Better than expected

    For the price point, this is a great deal! The order was well packaged and not damaged at all, unlike some other vendors that I have bought from. The transformer was not advertized as a toroid, but it is which is a big plus. It is properly mounted to the case with a good bolt, and isn't going anywhere. The case itself is decently thick sheet metal. Solder connections on the inside were good, wiring was tidy, and nothing needed rework. Input side had a two-pole switch and a glass fuse. Output has a switched breaker. All in all, this is a really nice and well built unit and you can't beat the price.

    Brian
    1000VA Isolation Transformer, 117VAC to 117VAC
    Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output ISOLATION & LCD Volt Meter
    Well constructed and accurate.

    I purchased this as an isolation unit and got the very act as a bonus. The construction exceeds my expectations and the operation of the variac seems very accurate to the display. Works best when I go above the voltage I want and come back down.

    Gregory Lynch
    Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output ISOLATION & LCD Volt Meter
    AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm

    AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm

    Ignacio Peralta
    AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm
    Variable Transformer 20 Amp (2000 Watts); 0~130VAC Output
    It's great

    Has done a great job so far

    Henry Jeffries
    Variable Transformer 20 Amp (2000 Watts); 0~130VAC Output
    AC-DC Linear Power Supply 12V DC @ 500mA; 2.5 x 5.5mm (+) center polarity

    Didn't work

    Wayne Brown
    AC-DC Linear Power Supply 12V DC @ 500mA; 2.5 x 5.5mm (+) center polarity
    AC-AC Power Supply 9V AC @ 1110mA; 2.5 x 5.5mm

    AC-AC Power Supply 9V AC @ 1110mA; 2.5 x 5.5mm

    Mark Nelson
    AC-AC Power Supply 9V AC @ 1110mA; 2.5 x 5.5mm
    Adjustable DC Regulated Switching Power Supply (BLACK) 3~15VDC @ 4A

    This power supply works great for my five watt qrp transceiver. Thanks.

    Joseph A VandeKieft
    Adjustable DC Regulated Switching Power Supply (BLACK) 3~15VDC @ 4A
    AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity

    AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity

    John Coffee
    AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity