Patent ID: 8116012
Filing Date: 2012-02-14
Classification: G02B,H01F

Abstract:
1. A magnetic device comprising: a coil wound body which is formed on an outer peripheral face with a first coil winding face and a second coil winding face that is adjacent to the first coil winding face in an axial direction; a coil which is wound around the first coil winding face and the second coil winding face; and a coil winding start part and a coil winding end part which are arranged on an opposite side to the second coil winding face with respect to the first coil winding face; wherein the coil is wound around the first coil winding face by an odd number of layer(s) from the winding start part and then the coil is wound around the second coil winding face by an even number of layers in a reverse direction to the first coil winding face, and then the coil is wound around the first coil winding face by an odd number of layer(s) in a reverse direction to the second coil winding face and then the coil is drawn outside from the coil winding end part.