| 摘要 |
A microwave heating apparatus operates in one of two modes, namely a first mode and a second mode, that allow different amounts of electric power to be supplied to a load and a control circuit for driving and controlling the load. and the voltage applied to the primary coil of a transformer is lower in the second mode than in the first mode. In another microwave heating apparatus, no electric power is supplied to a control circuit for driving and controlling a heating member and other circuits in a standby state, and. when the user operates an operation member for opening the door of a heating chamber, electric power starts being supplied. <IMAGE> |
