An isolation transformer can help reduce RF power noise in an electrical system. An isolation transformer is designed to provide electrical isolation between the input and output circuits, typically by using a transformer with a 1:1 ratio. This isolation helps...
I am very satisfied with the power supply, it works for various applications. I was most impressed by how fast I received it in the mail. I ordered one from Amazon and ended up canceling the order after 3 weeks waiting for them to ship it. You guys are awesome!
easy ordering and quick shipping. product came well packaged and sealed. it meant all my expectations that it was meant to be used for. awesome company to do business with.
Tried to find a unique power adapter and they had just the product! Support was great at helping me find the right product and very responsive.
The perfact answer to a tablet problem !
Here in central Florida, the lightning capitol of the USA, we get frequent damaging power surges from lightning strikes on the power lines that has damaged electronic equipment. I inserted two isolation transformers to protect my computer and tv. So far no more surge problems.
We purchased an AC-DC Linear Power Supply 12V DC @ 500mA; 2.1 x 5.5mm NEGATIVE center polarity wall adapter from AC-DC PowerShack. The transaction exceeded our expectations in every aspect; price, shipping speed, communication and item quality. We will gladly do business with them again, buy with confidence they are deserving of your business! AAA++++
This is very well built and heavy. True 12v x2. Larger than what I replaced but it worked great.
Short lead time was great
I needed an extension for my surround sound wall speakers power cable. Thankfully, AC-DC PowerShack had exactly what I needed.
Added bonuses: Great price, reasonable S&H, and package arrived fast.
So far it's working as it should. I've just finally got to use it the other day with the variac on my first project
So far it's working as expected. I just got to finally use try it out the other day.
Works very well. Very pleased with product
Great dervice
