Magnet wire is used to create coils that, when energized, produce an electromagnetic field. Typically, these insulated electrical conductors are made of copper or aluminum. Magnet wire is available in ...

Building an electromagnet vise (magnetic chuck) from transformer cores. The video shows disassembly, machining, resin potting ...

Selec current transformers are used in measurement, control, and protection systems in power networks, power stations, and industrial plant switchboards.