Power transformers convert power-level voltages, as opposed to electrical signals, from one level or phase configuration to another. They are used to increase or decrease voltage to suit a specific ...

Transformerless power supplies are showing up a lot here on Hackaday, especially in inexpensive products where the cost of a transformer ... circuit can be at mains voltage. Now read on to see ...

Just three months ago, Burke County announced that Ritz Instrument Transformers is investing $28 million into a transformer ...

SAE's guide for automakers and charging companies to integrate NACS chargers reveals how superior it is to what everyone else ...

Their benefits are such that it’s become surprisingly rare to see a traditional linear power supply with a mains-frequency transformer and rectifier circuit, so [ElectroBoy]’s dual voltage PSU ...

Die-hard Camaro fans have been anxiously awaiting its formal introduction since it strutted its stuff in concept form in the first installment of Transformers. Thankfully for Volt aficionados ...

In a significant effort to provide better voltage supply to its consumers,Multan Electric Power Company (MEPCO) has ...

Apparently, there isn't enough yelling, screaming and drama surrounding the Chevrolet Volt. GM wants more ... be promoted digitally when the third Transformers movie comes out this summer.

Set 300 million years before the live-action movies, Transformers One tells the untold origin story of Optimus Prime and Megatron. While they’re best known as enemies, they were once close ...

Ollie Barder covers Japanese pop-culture and gaming from Tokyo. What with this year being the 40th anniversary of Transformers, we now have a new exhibition in Tokyo to commemorate the long ...

(It's also important, given today's soaring cost and shortage of transformers ... incorporates a couple extra pins that will support 480-volt three-phase AC charging that could be important ...