摘要 |
To provide a magnetic element in which the number of components and the amount of copper wire used can be reduced and the working man-hours can be lowered. The magnetic element 1 is provided with a coil assembly 4, in which a coil 3 is wound around the outer periphery of a core 2 comprising a compression-molded magnetic material, and an outer periphery core 5 covering the outer periphery of the coil assembly 4. The outer periphery core 5 comprises an injection-molded magnetic material, and has, on the inner peripheral surface of the outer periphery core, an opening part 5a into which the coil can be inserted, and a pair of grooves 5b into which both axial ends of the core 2 can be inserted as a fixing means for fixing the coil assembly 4 in the outer periphery core. |