William Fehrman had a 450,000-pound puzzle on his hands. A large power transformer in the utility executive’s service territory was sputtering toward the end of its useful life. Fehrman, president and ...

Moving power from utilities to customers is a key role of the distribution system and electric utilities have been steadily increasing their investment in this segment of the grid. Over the past two ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. The global pandemic caused a series of nationwide supply ...

The Component Abuse Challenge is dragging all sorts of old, half-forgotten hacks out of the woodwork, but this has got to be the most vintage: [KenS] started using a transformer as a variable choke on ...

The competition invites design engineers and enthusiasts to explore the world of flyback transformers, integral components used in switched-mode power supplies, converters, inverters, and more.