| 摘要 |
PURPOSE: An induction heating cooking device with magnetism and non magnetism is provided to reduce a manufacturing cost by replacing a high voltage relay with a low voltage relay. CONSTITUTION: An induction heating cooking device with magnetism and non magnetism comprises a rectification portion(101), a voltage branch portion(102), a heating portion(103), a load selection switching portion(104), and a switching portion(105). The rectification portion(101) rectifies a direct voltage to an alternative voltage. The voltage branch portion(102) branches the direct voltage. The heating portion(103) heats a plurality of heating plates. The load selection switching portion(104) heats selectively the load of the heating portion(103). The switching portion(105) comprises the first and the second switching devices(S1,S2).
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