JPH048413U

JPH048413U -

Info

Publication number: JPH048413U
Application number: JP4867190U
Authority: JP
Priority date: 1990-05-11
Filing date: 1990-05-11
Publication date: 1992-01-27

Description

[Brief explanation of the drawing]

第１図は、本考案の鉄心構造の実施例を示し、
第１図ａは正面図、第１図ｂは切れめ個所の拡大
図、第１図ｃは鉄心材料の構造略図である。第２
図は、従来技術による鉄心構造の実施例を示し、
第２図ａは正面図、第２図ｂは切れめ個所の拡大
図である。図中、１……鉄心、２……鉄心材料、３……切
れめ個所、４……磁性材料、である。 FIG. 1 shows an embodiment of the core structure of the present invention,
FIG. 1a is a front view, FIG. 1b is an enlarged view of the cut point, and FIG. 1c is a schematic diagram of the structure of the core material. Second
The figure shows an example of a core structure according to the prior art,
FIG. 2a is a front view, and FIG. 2b is an enlarged view of the cut point. In the figure, 1... iron core, 2... iron core material, 3... cut point, 4... magnetic material.

Claims

[Scope of utility model registration request]

In a cut-shaped wound core with one cut per turn in the core material constituting the core, and in which an amorphous magnetic material or a thin magnetic material with a thickness of 100 (μm) or less is used. , the magnetic material is continuously wound for 5 to 1000 turns and compressed as a whole in the direction of the winding thickness as one turn of the iron core material, and is wound by a prescribed dimension. Inductor core.