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Variable Transformer 20 Amp (2000 Watts); 0~130VAC Output; Part # SC-20M - AC-DC PowerShack

Variable Transformer 20 Amp (2000 Watts); 0~130VAC Output

by PHC Enterprise, Inc.

Save 21% Save 21%
$120.00
$120.00 - $120.00
$120.00
$95.00
$95.00 - $95.00
$95.00

Part #: SC-20M

  • Input Voltage: 117VAC @ 50/60Hz
  • Output Voltage: 0~130VAC
  • Power Rating: 2000VA
  • Weight: 22 LBS

True 2000VA non-isolated variable transformer.  Compare the weight to other competing models on other sites.

 

Customer Reviews

Based on 16 reviews
94%
(15)
0%
(0)
6%
(1)
0%
(0)
0%
(0)
100.0
100.0
G
Gregory Lynch
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.

Thank you for taking the time to leave a review for our Variable Transformer. We are thrilled to hear that you are satisfied with its construction and accuracy. We take great pride in our products and their quality, so it's wonderful to hear that it exceeded your expectations. We hope it continues to serve you well as both an isolation unit and a variac. Thank you for choosing our product.

H
Henry Jeffries
It's great

Has done a great job so far

Thank you for your review! We're glad to hear that our Variable Transformer has been performing well for you. Please don't hesitate to reach out if you need any assistance in the future.

R
Richard Milner

Variable Transformer 5 Amp (500 Watts); 0~130VAC Output

Thank you for taking the time to leave a review for our Variable Transformer. We are happy to hear that you are satisfied with the variable transformer. If you have any further questions, please don't hesitate to reach out to us. We value your opinion and are here to help. Have a great day!

S
Serge Barlas
Power Shack Isolation Variable Transformer

Could not be more pleased with the product and service provided. Took a while to find a product that combined a variable transformer with a true MAINS, ground isolation. Unlike most cheaper competitors offerings, the digital readout and dial for this transformer is fairly accurate when checked with a DMM. Great product for a hobbyist tech.

E
Ed Macchi

Perfectly fit the bill for what I needed

Thank you for taking the time to leave us a review. We're delighted to hear that our Variable Transformer was exactly what you needed. We appreciate your business and hope to serve you again in the future.

123

Customer Reviews

Based on 16 reviews
94%
(15)
0%
(0)
6%
(1)
0%
(0)
0%
(0)
100.0
100.0
G
Gregory Lynch
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.

Thank you for taking the time to leave a review for our Variable Transformer. We are thrilled to hear that you are satisfied with its construction and accuracy. We take great pride in our products and their quality, so it's wonderful to hear that it exceeded your expectations. We hope it continues to serve you well as both an isolation unit and a variac. Thank you for choosing our product.

H
Henry Jeffries
It's great

Has done a great job so far

Thank you for your review! We're glad to hear that our Variable Transformer has been performing well for you. Please don't hesitate to reach out if you need any assistance in the future.

R
Richard Milner

Variable Transformer 5 Amp (500 Watts); 0~130VAC Output

Thank you for taking the time to leave a review for our Variable Transformer. We are happy to hear that you are satisfied with the variable transformer. If you have any further questions, please don't hesitate to reach out to us. We value your opinion and are here to help. Have a great day!

S
Serge Barlas
Power Shack Isolation Variable Transformer

Could not be more pleased with the product and service provided. Took a while to find a product that combined a variable transformer with a true MAINS, ground isolation. Unlike most cheaper competitors offerings, the digital readout and dial for this transformer is fairly accurate when checked with a DMM. Great product for a hobbyist tech.

E
Ed Macchi

Perfectly fit the bill for what I needed

Thank you for taking the time to leave us a review. We're delighted to hear that our Variable Transformer was exactly what you needed. We appreciate your business and hope to serve you again in the future.

123

Customer Reviews

Based on 16 reviews
94%
(15)
0%
(0)
6%
(1)
0%
(0)
0%
(0)
100.0
100.0
G
Gregory Lynch
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.

Thank you for taking the time to leave a review for our Variable Transformer. We are thrilled to hear that you are satisfied with its construction and accuracy. We take great pride in our products and their quality, so it's wonderful to hear that it exceeded your expectations. We hope it continues to serve you well as both an isolation unit and a variac. Thank you for choosing our product.

H
Henry Jeffries
It's great

Has done a great job so far

Thank you for your review! We're glad to hear that our Variable Transformer has been performing well for you. Please don't hesitate to reach out if you need any assistance in the future.

R
Richard Milner

Variable Transformer 5 Amp (500 Watts); 0~130VAC Output

Thank you for taking the time to leave a review for our Variable Transformer. We are happy to hear that you are satisfied with the variable transformer. If you have any further questions, please don't hesitate to reach out to us. We value your opinion and are here to help. Have a great day!

S
Serge Barlas
Power Shack Isolation Variable Transformer

Could not be more pleased with the product and service provided. Took a while to find a product that combined a variable transformer with a true MAINS, ground isolation. Unlike most cheaper competitors offerings, the digital readout and dial for this transformer is fairly accurate when checked with a DMM. Great product for a hobbyist tech.

E
Ed Macchi

Perfectly fit the bill for what I needed

Thank you for taking the time to leave us a review. We're delighted to hear that our Variable Transformer was exactly what you needed. We appreciate your business and hope to serve you again in the future.

123

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
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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
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Stephen Gulau
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Excellent!!

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

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

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John Floyd
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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
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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

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

Didn't work

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

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John Coffee
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