Transformer and Coils (For Electronic Applications)

Abstract

Transformer is an electro mechanical device which transfers electrical energy from one circuit to another by means of changing magnetic field, without changing the frequency. Different types of transformers are used for different electronic applications. Advancement in the field of electronics has influenced change of design and use of new type of core materials. The transformer depending on application can be classified into power transformer, current transformer, constant voltage transformer, impedance matching transformer, driver transformer, audio output transformer, ignition transformer, pulse transformer, fly back transformer, ferrite core transformer, IF transformer etc.