COOKING APPARATUS USING INDUCTION HEEATING

摘要

PURPOSE: An inductive heating cooking device is provided to continuously supply a high frequency current to a heating unit, thereby shortening heating time and increasing energy efficiency. CONSTITUTION: An inverter(220) converts DC power into first AC power by an operation of a switching element. A first inductive heating coil(Lr1) and a second inductive heating coil(Lr2) are heated by the first AC power. A first switching element(S1) and a second switching element(S2) are switched to connect a first inductive heating coil and a second inductive heating coil to the inverter. A converter(210) converts commercial AC power(205) into DC power. A reactor(L) eliminates a high frequency current component or a noise component.