| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of improving heating efficiency by reducing loss of a switching element in spite of the magnitude of output and accurately performing heating control by restraining generation of noises to effect to an input current detection circuit and an output current detection circuit. <P>SOLUTION: A control circuit 37 transmits a control signal to a drive circuit 34 so as to shorten a dead time dt of a drive signal output from the drive circuit 34. Consequently, generation of commutation of load current during the dead time dt can be avoided. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
