| 摘要 |
<p>PROBLEM TO BE SOLVED: To make a coil thin without hindrance. SOLUTION: A coil includes a magnetic core body 1, made up of laminated magnetic thin plates 10, in which a pair of leg plate parts 12 are extended fully in the same direction from both edges of a base part 11, a reinforcement plate part 21 formed along one face side of the magnetic core 1, a cover part 22b stored in a flat tube-shaped winding part 22, and a bobbin 2 made of insulating material. In this case, the flat tube-shaped winding part 22 is constituted of the reinforcement plate part 21, and at least part of each leg plate part 13 of the magnetic core body 1 with the reinforcement plate part 21 formed along one face side thereof.</p> |
