| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a reactor which is compact, made low-cost, and superior in radiation performance. <P>SOLUTION: The reactor 1 includes a core 2 having a coil winding portion 2c, and a coil 3 disposed at the coil winding portion 2c. Then the reactor 1 includes a resin coating portion 4 formed at a circumference of the core 2 and coil 3, a coil exposed portion which is a portion of a turn of the coil 3 and exposed from the resin coating portion 4 on the opposite side from an installation side of the reactor, and a projection portion which is a portion of the core 2 and protrudes from an outer circumferential surface of the coil winding portion 3c at a place (curved block 2b) other than the coil winding portion. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
