A HIGH FREQUENCY INDUCTION HEATING DEVICE

摘要

PURPOSE: A high frequency induction heating device with high power is provided to reduce power loss by performing one power conversion through a high frequency transformer. CONSTITUTION: A high frequency transformer(30) changes a high frequency AC current from a high frequency power source(20) into a high power frequency current through a first coil and a second coil. A high frequency condenser(40) for resonance is connected to the second coil of a high frequency transformer and resonates the high power frequency current. A heating coil(60) is connected to the high frequency condenser for the resonance and generates thermal energy by an induction current by a high frequency magnetic field. The high frequency transformer and the high frequency condenser for the resonance are arranged inside one current converter(50).