| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an induction-heating cooker which can control an input power to each of heaters even if a power source circuit side is used commonly for a plurality of heaters. <P>SOLUTION: The induction-heating cooker is provided with a plurality of inverter circuits 5a to 5c which convert an output of a rectifier circuit 2 into a high frequency voltage and impress each of heating coils 10a to 10c, a plurality of filter capacitors 13a to 13c provided on an input side of each of a plurality of the inverter circuits 5a to 5c, a plurality of current detecting resistors 14a to 14c each inserted between the rectifier circuit 2 and a plurality of filter capacitors 13a to 13c and input current detecting means 16a to 16c for detecting an input current of each of the inverter circuits 5a to 5c from voltages generated in a plurality of the current detecting resistors 14a to 14c. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
