| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil component which includes winding fixed on a both-sided adhesive tape to be stably positioned, a transformer, and a method of manufacturing the coil component. SOLUTION: On primary winding 51 wound around a substantially cylindrical part 21, an insulating tape 22 is provided covering the primary winding 51. On the insulating tape 22, the belt-like both-sided adhesive tape 24 having a prescribed width is provided while directly stuck on the insulating tape 22. A winding part 52A of secondary winding 52 is wound directly on the insulating tape 22 to be substantially orthogonal to the axial direction of the substantially cylindrical part 21. A bent lead part 52B comprises a part from one end 52AA of the winding part 52A to one end of the secondary winding 52 sliced to a terminal metal fitting 42, and a part 52BA which is a part of the bent lead part 52B and connected to the winding part 52A is sunk on the both-sided adhesive tape 24 in the thickness direction of the both-sided adhesive tape 24. COPYRIGHT: (C)2011,JPO&INPIT
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