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PROMO CODE: FREESHIP for free economy shipping w/orders $49+
CODE: FREESHIP for free economy shipping w/orders $49+
Variable Transformer

Variable Transformer

Input Voltage: 117VAC

Output Voltage: 0~130VAC

Available in:

  • 2 Amp (0~37VAC only) with isolation
  • 3 Amp
  • 5 Amp
  • 10 Amp with isolation
  • 20 Amp

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  • Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output w/ISOLATION; Part # SC-10T - AC-DC PowerShack
    Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output w/ISOLATION; Part # SC-10T - AC-DC PowerShack
    Sold out
    $199.00
    $199.00 - $199.00
    $199.00
    $180.00
    $180.00 - $180.00
    $180.00

    Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output w/ISOLATION

    PHC Enterprise, Inc.
    Out of stock

    Part #: SC-10T Input Voltage: 117VAC @ 50/60Hz Output Voltage: 0~130VAC Power Rating: 1000VA With Isolation;  No grounding pin on AC power cord o...

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    $199.00
    $199.00 - $199.00
    $199.00
    $180.00
    $180.00 - $180.00
    $180.00
    Sold out
  • Variable Transformer 15 Amp (1500 Watts); 0~130VAC Output w/ISOLATION; Part # SC-15T - AC-DC PowerShack
    Sold out
    $175.00 - $175.00
    $175.00
    $175.00 - $175.00
    $175.00

    Variable Transformer 15 Amp (1500 Watts); 0~130VAC Output w/ISOLATION; Part # SC-15T

    PHC Enterprise, Inc.
    Out of stock

    Part #: SC-15T Input Voltage: 117VAC @50/60Hz Output Voltage: 0~130VAC Power Rating: 1500VA With Isolation.  Grounding pins not isolated.  Passed ...

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    $175.00 - $175.00
    $175.00
    $175.00 - $175.00
    $175.00
    Sold out
  • AC Auto Voltage Regulator Transformer 2500 Watts; 120VAC Output; Part # VR-2500 - AC-DC PowerShack
    AC Auto Voltage Regulator Transformer 2500 Watts; 120VAC Output; Part # VR-2500 - AC-DC PowerShack
    Sold out
    $199.00
    $199.00 - $199.00
    $199.00
    $175.00
    $175.00 - $175.00
    $175.00

    AC Auto Voltage Regulator Transformer 2500 Watts; 120VAC Output

    PHC Enterprise, Inc.
    Out of stock

    Part #: VR-2500 Input Voltage: 80~130VAC 60Hz Output Voltage: 120VAC Power Rating: 2500VA (surge) Automatic Voltage regulator Provides a stable 1...

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    $199.00
    $199.00 - $199.00
    $199.00
    $175.00
    $175.00 - $175.00
    $175.00
    Sold out

Let customers speak for us

from 79 reviews
Variable Transformer 3 Amp (300 Watts); 0~130VAC Output
Variac transformer

Good quality item. Good price. It came quickly. I expected these to be more expensive. There was no reason to make do without one for so long. Thanks guys.

Brian Frech
Variable Transformer 3 Amp (300 Watts); 0~130VAC Output
24VCT 24V, 12V Transformer 0-12V-24 CT @ 2A 117VAC to 24VAC or 12VAC
Works great

This unit was a replacement for the transformer in my HVAC furnace. It delivers the required current and works properly. My system is back in service

Malcolm Grey
24VCT 24V, 12V Transformer 0-12V-24 CT @ 2A 117VAC to 24VAC or 12VAC
AC-AC Power Supply 18V AC @ 3500mA; DC plug 1.35 x 3.5mm

AC-AC Power Supply 18V AC @ 3500mA; DC plug 1.35 x 3.5mm

Steve Fiset
AC-AC Power Supply 18V AC @ 3500mA; DC plug 1.35 x 3.5mm
3~15V DC @ 2A DC Regulated Switching Tattoo Power Supply

I love it thank you very fast shipping also

Justin
3~15V DC @ 2A DC Regulated Switching Tattoo Power Supply
1000VA Isolation Transformer, 117VAC to 117VAC

This is a true technician's isolation transformer that does not carry the ground or the neutral through from the source. This is a crucial difference from most other isolation transformers on the market. It's a joy to have the flexibility to safely establish an arbitrary local ground reference anywhere in an active circuit for *one* oscilloscope probe (note that additional probes must use that same ground reference point to avoid the risk of a short circuit and personal injury or damage to the oscilloscope or the UUT). This product uses a toroidal transformer that is quiet, efficient and powerful. I'm pleased with the isolation transformer, the customer service and the shipping department who expertly and carefully packaged this heavy unit to prevent damage in transit.

John
1000VA Isolation Transformer, 117VAC to 117VAC
AC-DC Linear Power Supply 9V DC @ 1000mA; 1.5 x 5.5mm NEGATIVE center polarity
Casio CKT

Works great. Just a little concerned that the cord is a little flimsy so I added a 4ft heavier extension cord. Hope that’s OK

Larry Leonard
AC-DC Linear Power Supply 9V DC @ 1000mA; 1.5 x 5.5mm NEGATIVE center polarity
12ft 2.5mm x 5.5mm DC Power Extension Cable, 20 AWG
12’ 2.5mm x 5.5mm extension cable

Excellent! Works perfectly! Thank you!

RanLo
12ft 2.5mm x 5.5mm DC Power Extension Cable, 20 AWG
DC Barrel Plug Adapter to 5 x 3.4mm with center pin @ 1mm plug from 2.1 x 5.5mm

DC Barrel Plug Adapter to 5 x 3.4mm plug from 2.1 x 5.5mm

Michael Shigemura
DC Barrel Plug Adapter to 5 x 3.4mm with center pin @ 1mm plug from 2.1 x 5.5mm
Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output w/ISOLATION

Excellent variac and met my requirements 100%. Perfect transaction and quick shipping!

F.A.
Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output w/ISOLATION
AC-AC Power Supply 9V AC @ 1110mA; 2.1 x 5.5mm
Great service

Actually spoke with a knowledgeable person that returned my call!

Andrew M
AC-AC Power Supply 9V AC @ 1110mA; 2.1 x 5.5mm
AC-AC Power Supply 12V AC @ 1000mA; 2.1 x 5.5mm
Works like it should.

I'm pleased with my order. Item was shipped promptly & works perfectly. Would order from again!

Kurt Straughn
AC-AC Power Supply 12V AC @ 1000mA; 2.1 x 5.5mm
500VA Isolation Transformer, 117VAC to 117VAC
Isolation Transformer

Just what I was needing to complete my workshop and at a great price. Thanks!

Bill Fry
500VA Isolation Transformer, 117VAC to 117VAC
6ft 2.1mm x 5.5mm DC Power Extension Cable, 20 AWG WHITE
The best cable ever

I fell in love with this power cable. It was the best, best power cable I ever seen or used in over 40 years! Such a nice cable, smooth, white, ahhhh. I can just tell the electrons are flowing freely. Wow. Simply wow e wow wow!

Jeff Carr
6ft 2.1mm x 5.5mm DC Power Extension Cable, 20 AWG WHITE
AC-DC Switching Regulated Power Supply 6VDC @ 2500mA; 2.1 x 5.5mm (+) center polarity; Part # SW-62A
Shipped fast and sent the correct product.

Shipped fast and sent the correct product.

MICHAEL FOX
AC-DC Switching Regulated Power Supply 6VDC @ 2500mA; 2.1 x 5.5mm (+) center polarity; Part # SW-62A
Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output w/ISOLATION

Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output w/ISOLATION

Michael Hamlin
Variable Transformer 10 Amp (1000 Watts); 0~130VAC Output w/ISOLATION