Transformers transfer electrical energy from one electrical circuit to another through electromagnetic induction, with no change in frequency. Like people, they come in all sorts of shapes and sizes.

To view a pdf of "Taking Care of Transformers, Parts 1-9," scroll down and click the green Download button. The top stories, industry insights and relevant research, assembled by our editors and ...

Elsco Transformers reports that choosing the right transformer size involves calculating kVA based on voltage and current for ...

This article was updated Feb. 27, 2023. It was originally published Aug. 9, 2018. When a transformer fails, especially newer ones, the cost of damages can far exceed the simple replacement cost. The ...