摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem that, when there is employed a circuit for connecting a transformer to an output of an inverter, eccentric magnetism is generated due to a slight difference of operations of switch elements, and in order to suppress the eccentric magnetism, there is employed a system for connecting a capacitor to the output of the inverter, however, the capacitor is enlarged and becomes high in price. <P>SOLUTION: In this power conversion device, inverted parallel connection circuits composed of diodes 12, 13 are connected in series between the output of the voltage-type inverter for outputting a high-frequency alternate current and a primary winding of the transformer 5. <P>COPYRIGHT: (C)2010,JPO&INPIT |