JPH0221711U - - Google Patents
Info
- Publication number
- JPH0221711U JPH0221711U JP10026988U JP10026988U JPH0221711U JP H0221711 U JPH0221711 U JP H0221711U JP 10026988 U JP10026988 U JP 10026988U JP 10026988 U JP10026988 U JP 10026988U JP H0221711 U JPH0221711 U JP H0221711U
- Authority
- JP
- Japan
- Prior art keywords
- legs
- magnetic core
- coil
- magnetic
- core
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 235000013351 cheese Nutrition 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案のよる面実装型コモンモードチ
ヨークコイルの一実施例を示す斜視図で、ａは台
座にコ字型磁性コアの脚に２つのコイルを挿入し
、Ｉ型コアと共にばねを用い固定した時の斜視図
、ｂは蓋体の形状を示す斜視図、Ｃはピン端子の
拡大斜視図。第２図はＩ型磁性コア、コ字型磁性
コアの形状とコイルを示す斜視図で、ａはコ字型
、Ｉ型磁性コアを示す斜視図、ｂはコイルを示す
斜視図。
１，１１…コイル、２…コ字型磁性コア、３…
Ｉ型磁性コア、４…脚、５…磁路、６…台座、７
…面実装型端子、８…係合突起、９…蓋体、１０
…係止窓部、１２，１２ａ…ピン端子、１３…凹
部、１５…ばね、３１，５１…磁性コアつき合わ
せ面、９１…段部。
Fig. 1 is a perspective view showing an embodiment of a surface-mounted common mode cheese yoke coil according to the present invention. B is a perspective view showing the shape of the lid, C is an enlarged perspective view of the pin terminal. FIG. 2 is a perspective view showing the shapes and coils of an I-shaped magnetic core and a U-shaped magnetic core, where a is a perspective view showing the U-shaped and I-shaped magnetic core, and b is a perspective view showing the coil. 1, 11...Coil, 2...U-shaped magnetic core, 3...
I-type magnetic core, 4...legs, 5...magnetic path, 6...pedestal, 7
…Surface mount type terminal, 8…Engagement protrusion, 9…Lid body, 10
... Locking window portion, 12, 12a... Pin terminal, 13... Recessed portion, 15... Spring, 31, 51... Magnetic core mating surface, 91... Step portion.
Claims (1)
予め巻回したコイルを遊挿し、面実装端子とコイ
ルのリード端末を接続するピン端子を持つ絶縁ケ
ースの台座に磁性コアの背面にばねを介し挿入し
、分割した磁性コアのつき合わせ面のまわりを樹
脂で覆い固定し、蓋体を覆せ、磁性コアを固定し
構成したことを特徴とする面実装型コモンモード
チヨークコイル。 ２ 分割型磁性コアのコイルを挿入する２つの脚
の径に対し、２つの脚を接続する磁路の脚との接
続部は磁路寸法を大きくし、台座、蓋体より成る
絶縁ケースにより分割型磁性コアを固定する様構
成したことを特徴とする請求項１記載の面実装型
コモンモードチヨークコイル。[Claims for Utility Model Registration] 1. An insulating case having a pin terminal for connecting a surface mount terminal and a lead terminal of the coil by loosely inserting a pre-wound coil into the two legs of a split type magnetic core having two legs. A surface mount type device that is configured by inserting the magnetic core into the pedestal through a spring, covering the abutting surfaces of the divided magnetic cores with resin, fixing the core, allowing the lid to be turned over, and fixing the magnetic core. Common mode chiyoke coil. 2 The diameter of the two legs into which the coils of the split type magnetic core are inserted is increased, and the magnetic path dimension is made larger at the connection part between the legs of the magnetic path that connects the two legs, and the magnetic path is divided by an insulating case consisting of a pedestal and a lid. 2. A surface-mounted common mode York coil according to claim 1, characterized in that said magnetic core is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10026988U JPH0221711U (en) | 1988-07-27 | 1988-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10026988U JPH0221711U (en) | 1988-07-27 | 1988-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221711U true JPH0221711U (en) | 1990-02-14 |
Family
ID=31328201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10026988U Pending JPH0221711U (en) | 1988-07-27 | 1988-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011124553A (en) * | 2009-11-10 | 2011-06-23 | Hitachi Metals Ltd | Noise filter |
-
1988
- 1988-07-27 JP JP10026988U patent/JPH0221711U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011124553A (en) * | 2009-11-10 | 2011-06-23 | Hitachi Metals Ltd | Noise filter |
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