| 摘要 |
<P>PROBLEM TO BE SOLVED: To shorten a heating time by lessening a switching loss at electromagnetic induction heating and heightening a peak value. <P>SOLUTION: The booster circuit is provided with an electric element structured of an inductance component boosting an inputted direct-current voltage up to a given voltage and electromagnetically inducing it to a load side, a capacity component, and a voltage resonance means using an electronic switch, and a heating coil having a boosting function capable of easily accelerating heating velocity. <P>COPYRIGHT: (C)2008,JPO&INPIT |
