Commutator (Electric)

Bol

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.A commutator is a rotary electrical switch in certain types of electric motors or electrical generators that periodically reverses the current direction between the rotor and the external circuit. In a motor, it applies power to the best location on the rotor, and in a generator, picks off power similarly. As a switch, it has exceptionally-long life, considering the number of circuit makes and breaks that occur in normal operation.

Amazon

Pagina's: 76, Paperback, Alphascript Publishing