The whole history of the development of the transformer and the alternating-current motor is simply the realisation of the solution of a differential equation given long ago by Maxwell.

Article-Injection molding technology adds heating circuits, lights or more to molded parts, in the mold A series of new injection molding technologies developed by Swiss moldmaker Georg Kaufmann can ...

Fig 1. This gate drive transformer circuit provides the MOSFET drive signals ranging from 50% down to 0% while maintaining a fast turn-off time.

A Text-book of Static Electricity Dynamo, Motor, and Switchboard Circuits Testing of Electromagnetic Machinery and Other Apparatus The Alternating Current Transformer The Induction Motor M. S.