| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an efficient power unit by a combination of a novel magnetic core material and a winding or a coil. <P>SOLUTION: An inventive means comprises a 0-th magnetic path, a first coil interlinking the 0-th magnetic path, a second coil coupled with the first coil electromagnetically, a first magnetic path interlinking the first coil, a second magnetic path in the direction opposite from the first magnetic path and interlinking the second coil, and a first magnetic core material having the 0-th magnetic path, the first magnetic path and the second magnetic path. <P>COPYRIGHT: (C)2012,JPO&INPIT |
