| 摘要 |
PURPOSE:To enable to electrically connect an electrode terminal directly to the conductive pattern of a printed circuit board and the like by a method wherein the electrode terminals, to be used on the starting side and the finishing side of a laminated winding, are led out on one plane surface. CONSTITUTION:An insulating magnetic material layer 3, whereon apertures (windows) 1 and 2 of approximately the same shape and the measurements were provided in the vicinity of both ends, is formed. Then, patterns 4 and 5 are formed by printing, for example, in such a manner that one to be used for the aperture 1 is formed in almost L-shape and the other one to be used for the aperture 2 is formed almost in the same size as the aperture part (the size a little larger than that of the aperture 2 may be used). Then, an insulating magnetic material layer 7, having an aperture 6 of the same size and shape as that of the aperture 1, is formed at the same position as the aperture 1 in such a manner that the left half of the magnetic material 3 is covered by the layer 7. Then, after the laminated winding of the prescribed number of turns has been formed, an insulating magnetic material layer 18 is formed. When the laminated material thus obtained is placed in a calcinating furnace and processed at the prescribed temperature required for the magnetic material, a laminated inductor 19, whereon the electrode terminals, which are conductive patterns 4 and 5 in other words, for the starting and finishing sides of the laminated winding of prescribed turns are led out on one plane surface of the laminated material respectively, can be obtained. |
