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PROMO CODE: FREESHIP for free economy shipping w/orders $49+
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500VA Isolation Transformer, 117VAC to 117VAC

Save 22% Save 22%
Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $100.00
$100.00 - $100.00
Current price $100.00

Part #: ISO-500

  • Input Voltage: 117VAC 
  • Output Voltage: 117VAC ISOLATED
  • Max Power Rating: 500VA
  • 5 Amp fuse protection: 5mm x 20mm (fast blow) Part #: GMA-5A-5
  • Dimensions: 8.3”(L) x 5.6”(W) x 4.3”(H)
  • Polarized 2-prong output power cord. No grounding wire connected inside

 

Customer Reviews

Based on 33 reviews
91%
(30)
3%
(1)
3%
(1)
3%
(1)
0%
(0)
T
Thomas Beyer

300VA Isolation Transformer, 117VAC to 117VAC

K
Kirby Whitworth
300VA Isolation Transformer, 117VAC to 117VAC

Thanks for the 300VA Isolation Transformer, 117VAC to 117VAC. The shipping was fast look great and is heavy. transformer was a great price would buy from AC-DC PowerShack again.

R
Roberto Esquivel

Fast, efficient, and excellent price.
Thanks

Hello Roberto,

Thank you for your purchase and taking the time to leave a review. Have a great day!

D
David Stroud
Very loud hum

Unfortunately, this transformer hums louder than the hum I'm trying to eliminate from my amplifier. It actually made me a little nervous to use so I'm getting rid of it. It was on sale though, so that was a plus.

Thanks for taking the time to leave a honest review. Please look out for our email to see if we can resolve this issue. The isolation transformer usually would not have a hum unless it is defective or it is running near or at the rated wattage.

E
Emmett Ward
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.

Thank you for your review! We're thrilled to hear that our 300VA Isolation Transformer has become an essential tool on your workbench. We're glad it's working as advertised and meeting your needs.

Customer Reviews

Based on 33 reviews
91%
(30)
3%
(1)
3%
(1)
3%
(1)
0%
(0)
T
Thomas Beyer

300VA Isolation Transformer, 117VAC to 117VAC

K
Kirby Whitworth
300VA Isolation Transformer, 117VAC to 117VAC

Thanks for the 300VA Isolation Transformer, 117VAC to 117VAC. The shipping was fast look great and is heavy. transformer was a great price would buy from AC-DC PowerShack again.

R
Roberto Esquivel

Fast, efficient, and excellent price.
Thanks

Hello Roberto,

Thank you for your purchase and taking the time to leave a review. Have a great day!

D
David Stroud
Very loud hum

Unfortunately, this transformer hums louder than the hum I'm trying to eliminate from my amplifier. It actually made me a little nervous to use so I'm getting rid of it. It was on sale though, so that was a plus.

Thanks for taking the time to leave a honest review. Please look out for our email to see if we can resolve this issue. The isolation transformer usually would not have a hum unless it is defective or it is running near or at the rated wattage.

E
Emmett Ward
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.

Thank you for your review! We're thrilled to hear that our 300VA Isolation Transformer has become an essential tool on your workbench. We're glad it's working as advertised and meeting your needs.

Customer Reviews

Based on 33 reviews
91%
(30)
3%
(1)
3%
(1)
3%
(1)
0%
(0)
T
Thomas Beyer

300VA Isolation Transformer, 117VAC to 117VAC

K
Kirby Whitworth
300VA Isolation Transformer, 117VAC to 117VAC

Thanks for the 300VA Isolation Transformer, 117VAC to 117VAC. The shipping was fast look great and is heavy. transformer was a great price would buy from AC-DC PowerShack again.

R
Roberto Esquivel

Fast, efficient, and excellent price.
Thanks

Hello Roberto,

Thank you for your purchase and taking the time to leave a review. Have a great day!

D
David Stroud
Very loud hum

Unfortunately, this transformer hums louder than the hum I'm trying to eliminate from my amplifier. It actually made me a little nervous to use so I'm getting rid of it. It was on sale though, so that was a plus.

Thanks for taking the time to leave a honest review. Please look out for our email to see if we can resolve this issue. The isolation transformer usually would not have a hum unless it is defective or it is running near or at the rated wattage.

E
Emmett Ward
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.

Thank you for your review! We're thrilled to hear that our 300VA Isolation Transformer has become an essential tool on your workbench. We're glad it's working as advertised and meeting your needs.