| 摘要 |
<P>PROBLEM TO BE SOLVED: To configure a high-frequency generating device of an easy and compact configuration. <P>SOLUTION: A single-phase voltage of a frequency, 3n times as high as a power supply frequency, is generated by n three-phase transformers of uncut 5 leg wound core type. <P>COPYRIGHT: (C)2013,JPO&INPIT |
