A shortage of transformers is causing delays to power projects everywhere, holding trillion-dollar industries hostage—and ...

A step-up transformer has more turns of wire on its secondary coil than it does on its primary coil. Transformers will only work with an alternating current (ac) input. This transformer steps up ...

otherwise known as a generator step-up transformer, was on fire. Public safety said the fire spread to other generators and a neighboring structure, so the focus on the scene was to limit exposure ...