| 摘要 |
PROBLEM TO BE SOLVED: To improve heat dissipation of heat generated in a coil winding. SOLUTION: A coil component 1 includes: a first coil winding 2A wound around a first axis A1; a second coil winding 2B wound around a second axis A2 and juxtaposed to the first coil winding 2A; a connecting member 3 for electrically connecting a second terminal 26 being one end of the first coil winding 2A with a second terminal 26 being one end of the second coil winding 2B; and a heat conductive member 5 mounted on the connecting member 5 and having electrical insulation and heat conductivity. The first and second coil windings 2A, 2B are each wound such that magnetic flux is generated by a current flowing through the first and second coil windings 2A, 2B to pass through an opening 14 of the first coil winding 2A and through an opening 16 of the second coil winding 2B in an opposite direction to the direction passing through the opening 14. Accordingly, heat generated in the first and second coil windings 2A, 2B is dissipated from the heat conductive member 5. COPYRIGHT: (C)2011,JPO&INPIT
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