Question

What is the principle of operation of a resonant transformer?

Answer 1

The major principal of a resonant transformer is an electrical component which mainly consists of high Q coil wound on the one core, the same core with capacitors connected across the coils so as to make a coupled LC circuit.

This then results in a short-circuit inductance and resonant capacitor of the secondary coil are joined on a resonant circuit.

This is the main principle of operation of a resonant transformer.

Answer 2

A transformer consists of two electrically isolated coils and operates on Faraday's principal of “mutual induction”, in which an EMF is induced in the transformers secondary coil by the magnetic flux generated by the voltages and currents flowing in the primary coil winding.