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PROMO CODE: FREESHIP for free economy shipping w/orders $49+
CODE: FREESHIP for free economy shipping w/orders $49+
Universal adjustable power supply 1000mA , six interchangeable DC plugs

Universal Selectable Voltage AC-to-DC Adapter

  • Replacement power adapter for many kinds of small household electronics, like Router, Speaker, CCTV camera system, LED strips and other compatible devices.  
  • [IMPORTANT] DC Plug Polarity are reversible. Some musical device requires inner negative and outer positive, please check carefully before buying or setting the plug and voltage.
  • [Choose Correct Voltage before Powering] Small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device. It is important to choose the right voltage before powering your device. If your device use Alkaline battery AA or AAA , then each piece is 1.5V, 2 piece choose 3V, 3 piece choose 4.5V, 4 piece choose 6V, etc.

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AC-DC Universal Power Adapter Voltage Output: 1.5VDC-12VDC @ 300 mA; 6-plugs; Part # 584D - PHC-300K - SMP-ELI-035
$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00

DC Universal Power Adapter Multi Voltage Output: 1.5V DC-12V DC @ 300 mA; 6-plugs

PHC Enterprise, Inc.
5+ in stock

Part Number: 584D  Input: 120VAC 50/60Hz 7W Selectable DC Output: 1.5V, 3V, 4.5V, 6V, 7.5V, 9V, 12V @ 300mA Plugs: 6 interchangeable detachable plu...

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$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00
AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 500 mA; 6-plugs; Part # PHC-500K - AC-DC PowerShack
AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 500 mA; 6-plugs; Part # PHC-500K - AC-DC PowerShack Sold out
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00

AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 500 mA; 6-plugs; Part # PHC-500K

PHC Enterprise
Out of stock

Part #: PHC-500K Input: 120VAC 50/60Hz Output DC: 3V, 4.5V, 6V, 7.5V, 9V, 12V @ 500mA Plugs: 6 interchangeable detachable plugs Tip sizes: 3.5mm mo...

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$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00
Sold out
AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 700 mA; 7-plugs; Part # PHC-600K - AC-DC PowerShack
AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 700 mA; 7-plugs; Part # PHC-600K - AC-DC PowerShack
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00

DC Universal Power Adapter Multi Voltage Output: 3.0V DC-12V DC @ 700 mA; 7-plugs

PHC Enterprise
Only 2 left!

Part Number: PHC-600K Input: 100~240VAC 50/60Hz 10W Output DC: 3V, 5V, 6V, 7.5V, 9V, 12V @ 700mA Plugs: 7 interchangeable detachable plugs Tip size...

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$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00
AC-DC Universal Selectable Power Adapter Multi Voltage Output: 3VDC-15VDC @ 1000mA; Part # PHC-1000K - 2731121
AC-DC Universal Selectable Power Adapter Multi Voltage Output: 3VDC-15VDC @ 1000mA; Part # PHC-1000K - 2731121
$0.00 - $0.00
$0.00
$17.00
$17.00 - $17.00
$17.00

DC Universal Power Adapter Multi Voltage Output: 3V DC-15V DC @ 1000mA; 6-plugs

PHC Enterprise, Inc.
5+ in stock

Part Number: PHC-1000K Input: 90~240VAC 60/50Hz 20W Selectable DC Output: 3V, 4.5V, 6V, 7.5V, 9V, 12V, 15V @ 1000mA Plugs: 6 interchangeable detach...

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$0.00 - $0.00
$0.00
$17.00
$17.00 - $17.00
$17.00
AC-DC Universal Power Adapter Multi Voltage Output: 1.5VDC-12VDC @ 1000 mA; 7-plugs; Part # HC-1000 - AC-DC PowerShack
AC-DC Universal Power Adapter Multi Voltage Output: 1.5VDC-12VDC @ 1000 mA; 7-plugs; Part # HC-1000 - AC-DC PowerShack
Sold out
$18.00
$18.00 - $18.00
$18.00
$12.00
$12.00 - $12.00
$12.00

AC-DC Universal Power Adapter Multi Voltage Output: 1.5VDC-12VDC @ 1000 mA; 7-plugs

PHC Enterprise
Out of stock

Part #: HC-1000 Linear AC-DC Universal Power supply with dual input and polarity selection. Selectable Input: 110/220VAC Selectable DC Output: 1.5...

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$18.00
$18.00 - $18.00
$18.00
$12.00
$12.00 - $12.00
$12.00
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AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 1000mA; Part # MA-1000X - AC-DC PowerShack
AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 1000mA; Part # MA-1000X - AC-DC PowerShack
Sold out
$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00

AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 1000mA

PHC Enterprise, Inc.
Out of stock

Part Number: MA-1000X Input: 120VAC 50/60Hz 18W Output DC: 1.5V, 3V, 4.5V, 6V, 7.5V, 9V, 12V @ 1000mA Plugs: 7 interchangeable detachable plugs Tip...

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$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00
Sold out
6-detachable plugs included; 2731122
Universal Selectable-Voltage AC-to-DC Adapter: 3VDC-12VDC @ 2.5 Amp
Save 24% Save %
$33.00
$33.00 - $33.00
$33.00
$25.00
$25.00 - $25.00
$25.00

DC Universal Power Adapter Multi Voltage Output: 3V DC-12V DC @ 2500mA; 6-plugs

PHC Enterprise, Inc.
5+ in stock

Part Number: PHC-2200W Input: 90~240VAC 50/60Hz 0.6A Selectable DC Output: 3V, 5V, 6V, 7.5V, 9V, & 12V @ 2500mA Plugs: 6 interchangeable detach...

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$33.00
$33.00 - $33.00
$33.00
$25.00
$25.00 - $25.00
$25.00
Save 24% Save %
AC-DC Universal Digital Camera Adapter Multi Voltage Output: 3V 4.2V 5V 6V 6.5V 7V 8.4V @ 2500mA; Part # PHC-2500CA - AC-DC PowerShack
AC-DC Universal Digital Camera Adapter Multi Voltage Output: 3V 4.2V 5V 6V 6.5V 7V 8.4V @ 2500mA; Part # PHC-2500CA - AC-DC PowerShack
Sold out
$22.00
$22.00 - $22.00
$22.00
$18.00
$18.00 - $18.00
$18.00

AC-DC Universal Digital Camera Adapter Multi Voltage Output: 3V 4.2V 5V 6V 6.5V 7V 8.4V @ 2500mA

PHC Enterprise, Inc.
Out of stock

Part Number: PHC-2500CA Input: 90~240VAC 60/50Hz 25W Selectable DC Output: 3V, 4.2V, 5V @ 2.5A; 6V @ 2.2A; 6.5V, 7V @ 2A; 8.4V @ 1.7A Plugs: 7 inte...

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$22.00
$22.00 - $22.00
$22.00
$18.00
$18.00 - $18.00
$18.00
Sold out

Let customers speak for us

from 178 reviews
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
DC Power 2 Male Plug To 1 Female Jack Cable Splitter @ 2.1 x 5.5mm
DC Pigtail Adapter

Got a DC adapter pigtail for my pedal board and it works great.

Thank you.

Mike DeNoto
DC Power 2 Male Plug To 1 Female Jack Cable Splitter @ 2.1 x 5.5mm