摘要 |
PROBLEM TO BE SOLVED: To provide a winding component capable of ensuring insulation between a leader line from a coil and a core by using a wire of a large diameter dimension corresponding to large current, and easily performing winding work of the wire.SOLUTION: The winding component comprises: a bobbin 2 with which flange parts 4 are formed in both ends of a cylindrical winding part 3 in an axial direction; a coil 5 wound around the winding part 3 of the bobbin 2; and a core 7 surrounding an outer periphery of the coil 5 and end faces of the flange parts 4 to form a closed magnetic circuit. In the flange part 4, a notch 6 for leading out an end portion 5a of the coil 5 is formed from an outer edge to the radial inside, a wall part 9 surrounding the notch 6 is erected towards the outside in the axial direction, and a thick portion 8 is formed thicker than the other portion at a position where the notch 6 is formed in the winding part 3. Between an outer peripheral surface of the wall part 9 and the core 7, a cover body 10 is provided which is formed from a sidewall part 10b covering the outer peripheral surface of the wall part 9 and a top plate part 10a which is formed in an axial outer end portion of the sidewall part 10b and covers an opening 9a of the wall part 9. |