| 摘要 |
PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of easily and finely controlling electric power by a digital control means such as a microcomputer even for a low resist metallic load such as aluminum or copper. SOLUTION: Drive frequency of a switching element 17 of an inverter 14 is varied and an on-off duty of the switching element 17 is varied for controlling output, and thereby the electric power can be easily and finely controlled by the digital control means such as a microcomputer. |
