| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reactor capable of achieving high performance without causing the enlargement. <P>SOLUTION: The reactor 10 includes an annular coil 12 and a core 14 that is provided to be integrated with the periphery of the annular coil 12 and that is formed by hardening magnetic powder. The annular coil 12 is constructed by forming a coil strand into a spiral shape and layering it in the direction orthogonal to a central axis. <P>COPYRIGHT: (C)2012,JPO&INPIT |
