| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an induction device which can be manufactured easily, and which allows easy positioning of a core. <P>SOLUTION: A U-type core 21 has ends 21a and 21b. A mold resin member 40 is molded so as to cover at least the ends 21a and 21b of the U-type core 21, and has cylindrical portions 46 and 47. A U-type core 22 has ends 22a and 22b. The ends 22a and 22b are press-fitted into the respective cylindrical portions 46 and 47 of the mold resin member 40 to thereby form a closed magnetic circuit together with the U-type core 21. Coils 30 and 31 are wound around the mold resin member 40. <P>COPYRIGHT: (C)2012,JPO&INPIT |
