COIL FOR ELECTRIC/ELECTRONIC EQUIPMENT, AND MANUFACTURING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a novel coil for electric/electronic equipment whose conductor width is larger and its central diameter is smaller than those of a conventional one. SOLUTION: The coil has a spiral conductor coil 2 wherein a plurality of plane arc-shaped conductors 4a to 4d are vertically disposed in a multi-stage on the same axis, and terminals of the conductors 4a to 4d are vertically sequentially connected by means of connection materials 5a to 5c. An insulation layer 3 is applied to the surface of the conductor coil 2. Since the conductor width and the central diameter thereby do not depend on each other, it is possible to increase and decrease the conductor width and the central diameter freely, and to increase the conductor width of the conductor coil 2 and decrease the central diameter thereof when compared to a conventional one.