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SW-53W; 5VDC 3 Amp power supply

AC-DC Switching Regulated Power Supply

  • RoHs Compliant
  • UL/cUL approval

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AC-DC Switching Regulated Power Supply 12V DC @ 12500mA; Tinned end wires no DC plug - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 16.5VDC @ 4200mA; 2.1 x 5.5mm (+) center polarity; Part # SW-164Q - AC-DC PowerShack Save 7% Save %
$75.00
$75.00 - $75.00
$75.00
$70.00
$70.00 - $70.00
$70.00

AC-DC Switching Regulated Power Supply 16.5V DC @ 4200mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-164Q Input: 100~240VAC Output: 16.5VDC @ 4200mA Plug: 2.1 x 5.5mm  Desktop Hanvex wda16543e

$75.00
$75.00 - $75.00
$75.00
$70.00
$70.00 - $70.00
$70.00
Save 7% Save %
AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 18VDC @ 1500mA; 2.1 x 5.5mm (+) center polarity; Part #: SW-1813AR - AC-DC PowerShack Save 8% Save %
$25.00
$25.00 - $25.00
$25.00
$23.00
$23.00 - $23.00
$23.00

AC-DC Switching Regulated Power Supply 18V DC @ 1500mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-1813AR Input: 100~240VAC Output: 18VDC @ 1500mA Plug: 2.1 x 5.5mm  Wall-mount Also commonly used for sewer cams Hanvex wda18013a

$25.00
$25.00 - $25.00
$25.00
$23.00
$23.00 - $23.00
$23.00
Save 8% Save %
AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 18VDC @ 4160mA; 2.1 x 5.5mm (+) center polarity; Part # SW-184A - AC-DC PowerShack Save 23% Save %
$64.00
$64.00 - $64.00
$64.00
$49.00
$49.00 - $49.00
$49.00

AC-DC Switching Regulated Power Supply 18V DC @ 4160mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-184A Input: 100~240VAC Output: 18VDC @ 4160mA Plug: 2.1 x 5.5mm  Desktop

$64.00
$64.00 - $64.00
$64.00
$49.00
$49.00 - $49.00
$49.00
Save 23% Save %
AC-DC Switching Regulated Power Supply 18VDC @ 4160mA; 2.5 x 5.5mm (+) center polarity; Part # SW-1841B - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 18VDC @ 4160mA; 2.5 x 5.5mm (+) center polarity; Part # SW-1841B - AC-DC PowerShack
$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00

AC-DC Switching Regulated Power Supply 18V DC @ 4160mA; 2.5 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-1841B Input: 100~240VAC Output: 18VDC @ 4160mA Plug: 2.5 x 5.5mm  Desktop

$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00
AC-DC Switching Regulated Power Supply 19VDC @ 7000mA; 2.1 x 5.5mm (+) center polarity; Part # SW-197A - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 19VDC @ 7000mA; 2.1 x 5.5mm (+) center polarity; Part # SW-197A - AC-DC PowerShack
Sold out
$75.00 - $75.00
$75.00
$75.00 - $75.00
$75.00

AC-DC Switching Regulated Power Supply 19V DC @ 7000mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
Out of stock

Part #: SW-197A Input: 100~240VAC Output: 19VDC @ 7000mA Plug: 2.1 x 5.5mm  Desktop Replaces older PHC Part # SW-0941A (4.1 amp)

$75.00 - $75.00
$75.00
$75.00 - $75.00
$75.00
Sold out
AC-DC Switching Regulated Power Supply 24V DC @ 1000mA; 2.1 x 5.5mm (+) center polarity - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 24V DC @ 1000mA; 2.1 x 5.5mm (+) center polarity - AC-DC PowerShack
Save 10% Save %
$20.00
$20.00 - $20.00
$20.00
$18.00
$18.00 - $18.00
$18.00

AC-DC Switching Regulated Power Supply 24V DC @ 1000mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-241PR Input: 100~240VAC Output: 24VDC @ 1000mA Plug: 2.1 x 5.5mm  Wall-mount Hanvex wda24010a

$20.00
$20.00 - $20.00
$20.00
$18.00
$18.00 - $18.00
$18.00
Save 10% Save %
AC-DC Switching Regulated Power Supply 24VDC @ 1000mA; Tinned Wires; Part # SW-241PR-9 - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 24VDC @ 1000mA; Tinned Wires; Part # SW-241PR-9 - AC-DC PowerShack
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

AC-DC Switching Regulated Power Supply 24V DC @ 1000mA; Tinned Wires

PHC Enterprise, Inc.
5+ in stock

Part #: SW-241PR-9 Input: 100~240VAC Output: 24VDC @ 1000mA Plug: Tinned Wires Wall-mount

$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00
AC-DC Switching Regulated Power Supply 24V DC @ 2000mA; 2.1 x 5.5mm (+) center polarity - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 24V DC @ 2000mA; 2.1 x 5.5mm (+) center polarity - AC-DC PowerShack
Save 18% Save %
$40.00
$40.00 - $40.00
$40.00
$33.00
$33.00 - $33.00
$33.00

AC-DC Switching Regulated Power Supply 24V DC @ 2000mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-242T9 Input: 100~240VAC Output: 24VDC @ 2000mA Plug: 2.1 x 5.5mm; Barrell @9.5mm length  Wall-mount  

$40.00
$40.00 - $40.00
$40.00
$33.00
$33.00 - $33.00
$33.00
Save 18% Save %
AC-DC Switching Regulated Power Supply 12V DC @ 12500mA; Tinned end wires no DC plug - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 24V DC @ 2500mA; 2.1 x 5.5mm (+) center polarity - AC-DC PowerShack
$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00

AC-DC Switching Regulated Power Supply 24V DC @ 2500mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-242D Input: 100~240VAC Output: 24VDC @ 2500mA Plug: 2.1 x 5.5mm  Desktop

$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00
AC-DC Switching Regulated Power Supply 24VDC @ 3000mA; 2.1 x 5.5mm (+) center polarity; Part # SW-243A - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 24VDC @ 3000mA; 2.1 x 5.5mm (+) center polarity; Part # SW-243A - AC-DC PowerShack
$64.00 - $64.00
$64.00
$64.00 - $64.00
$64.00

AC-DC Switching Regulated Power Supply 24V DC @ 3000mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-243A Input: 100~240VAC Output: 24VDC @ 3000mA Plug: 2.1 x 5.5mm  Desktop

$64.00 - $64.00
$64.00
$64.00 - $64.00
$64.00
Floating-Smart Charger 12VDC @1200mA; 2.5 x 5.5mm (+) center polarity; Part # FC-1212B - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 24VDC @ 3000mA; 2.5 x 5.5mm (+) center polarity; Part # SW-243A-2 - AC-DC PowerShack
$64.00 - $64.00
$64.00
$64.00 - $64.00
$64.00

AC-DC Switching Regulated Power Supply 24V DC @ 3000mA; 2.5 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-243A-2 Input: 100~240VAC Output: 24VDC @ 3000mA Plug: 2.5 x 5.5mm  Desktop

$64.00 - $64.00
$64.00
$64.00 - $64.00
$64.00
AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 24VDC @ 5000mA; 2.1 x 5.5mm (+) center polarity; Part # SW-245A - AC-DC PowerShack
$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00

AC-DC Switching Regulated Power Supply 24V DC @ 5000mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-245A Input: 100~240VAC Output: 24VDC @ 5000mA Plug: 2.1 x 5.5mm  Desktop

$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00
Floating-Smart Charger 12VDC @1200mA; 2.5 x 5.5mm (+) center polarity; Part # FC-1212B - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 24VDC @ 5000mA; 2.5 x 5.5mm (+) center polarity; Part # SW-245B - AC-DC PowerShack
$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00

AC-DC Switching Regulated Power Supply 24V DC @ 5000mA; 2.5 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-245B Input: 100~240VAC Output: 24VDC @ 5000mA Plug: 2.5 x 5.5mm  Desktop

$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00
AC-AC Power Supply 12V AC @ 3000mA; 2.1 x 5.5mm - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 31VDC @ 2000mA; 2.1 x 5.5mm (+) center polarity; Part # SW-3125HP - AC-DC PowerShack
$23.00 - $23.00
$23.00
$23.00 - $23.00
$23.00

AC-DC Switching Regulated Power Supply 31V DC @ 2000mA; 2.1 x 5.5mm (+) center polarity

PHC Enterprise, Inc.
5+ in stock

Part #: SW-3125HP Input: 100~240VAC Output: 31VDC @ 2000mA Plug: 2.1 x 5.5mm  Desktop

$23.00 - $23.00
$23.00
$23.00 - $23.00
$23.00
DC Male Straight Plug to Male Right Angle Plug @ 2.1 x 5.5mm to 2.1 x 5.5mm - AC-DC PowerShack
AC-DC Switching Regulated Power Supply 48VDC @ 700mA; 2.1 x 5.5mm (+) center polarity; Part # SW-4807A - AC-DC PowerShack
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

AC-DC Switching Regulated Power Supply 48VDC @ 700mA; 2.1 x 5.5mm (+) center polarity; Part # SW-4807A

PHC Enterprise, Inc.
5+ in stock

Part #: SW-4807A Input: 100~240VAC Output: 48VDC @ 700mA Plug: 2.1 x 5.5mm  Wall-mount

$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

Let customers speak for us

from 175 reviews
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
Adjustable DC Regulated Switching Power Supply (YELLOW) 3~15VDC @ 4A
Great Product

This power supply worked excellently for my project. It shipped on time; came early I could not be more pleased!

JOHN STADLER
Adjustable DC Regulated Switching Power Supply (YELLOW) 3~15VDC @ 4A
AC-AC Power Supply 6V AC @ 1670mA; 2.1 x 5.5mm
Excellent product

Used it to power an antique Mr. Christmas Music box. It was a rare 9 Volt AC (not DC).

Larry Romireo
AC-AC Power Supply 6V AC @ 1670mA; 2.1 x 5.5mm
DC Universal Power Adapter Multi Voltage Output: 1.5V DC-12V DC @ 300 mA; 6-plugs
Seems Decent

Lots of settings and attachments. Should be useful. Bought to replace a plug for a radio. The power supply is some new switching stuff that totally blocks AM. Since no batteries makes no sense! Supposedly a Biden mandate (no surprise).

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