JPH024215U - - Google Patents

Info

Publication number
JPH024215U
JPH024215U JP8194888U JP8194888U JPH024215U JP H024215 U JPH024215 U JP H024215U JP 8194888 U JP8194888 U JP 8194888U JP 8194888 U JP8194888 U JP 8194888U JP H024215 U JPH024215 U JP H024215U
Authority
JP
Japan
Prior art keywords
grooves
spacing
ferrite core
ferrite
common mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8194888U
Other languages
Japanese (ja)
Other versions
JPH0614434Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8194888U priority Critical patent/JPH0614434Y2/en
Publication of JPH024215U publication Critical patent/JPH024215U/ja
Application granted granted Critical
Publication of JPH0614434Y2 publication Critical patent/JPH0614434Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案によるコモンモードコイルの
一例を示す外観斜視図。第２図は、対向両面に対
向し同数の溝を設けたフエライトコアの斜視図。
第３図は、導線を形成するリードフレームの形状
を示す斜視図。 １……フエライトコア。２……溝。３……リー
ドフレーム。４……端子片。５……板状フエライ
トコア。６……接着剤。 FIG. 1 is an external perspective view showing an example of a common mode coil according to the present invention. FIG. 2 is a perspective view of a ferrite core with the same number of grooves facing each other on both opposing surfaces.
FIG. 3 is a perspective view showing the shape of a lead frame forming a conductive wire. 1... Ferrite core. 2...Groove. 3...Lead frame. 4...Terminal piece. 5...Plate-shaped ferrite core. 6...Adhesive.

Claims (1)

【実用新案登録請求の範囲】 １ 所定のピツチで、同数の等間隔の溝を対向す
る２面に設けた高透磁率特性を持つフエライトコ
アを用意し、該溝へ蛇行した形状の、溝に嵌合す
るリードフレームを収納し、溝を設けた２つの面
に夫々高透磁率特性を持つフエライト板を被せて
つき合わせ、端面を接着して形成したことを特徴
とするコモンモードコイル。 ２ フエライトコア両面に設けた隣合う溝の間隔
と対向する溝間隔とは同じ長さとし、両端面と端
面に接する溝の間隔、及び溝につき合わせるフエ
ライト板の板厚は、溝間隔の１／２の長さとした
請求項１記載のコモンモードコイル。[Claims for Utility Model Registration] 1. A ferrite core with high magnetic permeability is provided with the same number of equally spaced grooves on two opposing sides at a predetermined pitch, and a ferrite core with a meandering shape into the grooves is prepared. A common mode coil that accommodates a lead frame to be fitted, and is formed by covering two grooved surfaces with ferrite plates having high magnetic permeability and butting them together, and bonding the end surfaces. 2 The spacing between adjacent grooves provided on both sides of the ferrite core and the spacing between opposing grooves shall be the same length, and the spacing between both end faces and the grooves in contact with the end face, and the thickness of the ferrite plate that abuts the grooves shall be 1/2 of the groove spacing. 2. The common mode coil according to claim 1, having a length of .
JP8194888U 1988-06-20 1988-06-20 Common mode coil Expired - Lifetime JPH0614434Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8194888U JPH0614434Y2 (en) 1988-06-20 1988-06-20 Common mode coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8194888U JPH0614434Y2 (en) 1988-06-20 1988-06-20 Common mode coil

Publications (2)

Publication Number Publication Date
JPH024215U true JPH024215U (en) 1990-01-11
JPH0614434Y2 JPH0614434Y2 (en) 1994-04-13

Family

ID=31306715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8194888U Expired - Lifetime JPH0614434Y2 (en) 1988-06-20 1988-06-20 Common mode coil

Country Status (1)

Country Link
JP (1) JPH0614434Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013501376A (en) * 2009-08-05 2013-01-10 クーパー テクノロジーズ カンパニー High current magnetic element and manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013501376A (en) * 2009-08-05 2013-01-10 クーパー テクノロジーズ カンパニー High current magnetic element and manufacturing method
TWI452581B (en) * 2009-08-05 2014-09-11 Cooper Technologies Co High current magnetic component and methods of manufacture

Also Published As

Publication number Publication date
JPH0614434Y2 (en) 1994-04-13

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