JPS6142811U - Common mode choke coil - Google Patents

Common mode choke coil

Info

Publication number
JPS6142811U
JPS6142811U JP12747084U JP12747084U JPS6142811U JP S6142811 U JPS6142811 U JP S6142811U JP 12747084 U JP12747084 U JP 12747084U JP 12747084 U JP12747084 U JP 12747084U JP S6142811 U JPS6142811 U JP S6142811U
Authority
JP
Japan
Prior art keywords
common mode
choke coil
mode choke
magnetic core
drum
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
JP12747084U
Other languages
Japanese (ja)
Other versions
JPH0438497Y2 (en
Inventor
茂典 小山
Original Assignee
株式会社トーキン
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 by 株式会社トーキン filed Critical 株式会社トーキン
Priority to JP12747084U priority Critical patent/JPS6142811U/en
Publication of JPS6142811U publication Critical patent/JPS6142811U/en
Application granted granted Critical
Publication of JPH0438497Y2 publication Critical patent/JPH0438497Y2/ja
Granted legal-status Critical Current

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  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案のコモンモードチョークコイルの実施例
に用いられる１個のコイルの外観斜視図、第２図は第１
図のコイルを２個組合せたコモンモードチョークコイル
の外観斜視図、第３図は第２図の縦断正面図、第４図は
従来のリング形磁心を用いたコモンモードチョークコイ
ルの概要構造図である。 なお、１：磁心、２， ２’：鍔、３，３’：巻線、４
：電極、５：リード線、６：リング形磁心。Fig. 1 is an external perspective view of one coil used in an embodiment of the common mode choke coil of the present invention, and Fig. 2 is an external perspective view of one coil used in an embodiment of the common mode choke coil of the present invention.
Figure 3 is a vertical sectional front view of Figure 2, and Figure 4 is a schematic structural diagram of a common mode choke coil using a conventional ring-shaped magnetic core. be. In addition, 1: magnetic core, 2, 2': tsuba, 3, 3': winding, 4
: Electrode, 5: Lead wire, 6: Ring-shaped magnetic core.

Claims (1)

【実用新案登録請求の範囲】 １ 磁心の中心の両端面より鍔を張り出したドラム形磁
・らに巻線を巻回したコイル２個をそれぞれ前記鍔を互
に密着し閉磁路を構成するとともに、前記巻線に流れる
電流によって磁心内に生する磁束を打ち消すように配設
してなるコモンモードチョークコイル。 ２ 前記鍔の外面に端子用の電極を添設してなるドラム
形磁心を用いてなる実用新案登録請求の範囲第１項記載
のコモンモードチョークコイル。[Claims for Utility Model Registration] 1. Two coils each having a winding wound around a drum-shaped magnet with flanges extending from both end faces of the center of the magnetic core, the flanges of which are closely attached to each other to form a closed magnetic circuit. , a common mode choke coil arranged so as to cancel the magnetic flux generated in the magnetic core by the current flowing through the winding. 2. The common mode choke coil according to claim 1, which uses a drum-shaped magnetic core with terminal electrodes attached to the outer surface of the collar.
JP12747084U 1984-08-24 1984-08-24 Common mode choke coil Granted JPS6142811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12747084U JPS6142811U (en) 1984-08-24 1984-08-24 Common mode choke coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12747084U JPS6142811U (en) 1984-08-24 1984-08-24 Common mode choke coil

Publications (2)

Publication Number Publication Date
JPS6142811U true JPS6142811U (en) 1986-03-19
JPH0438497Y2 JPH0438497Y2 (en) 1992-09-09

Family

ID=30686114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12747084U Granted JPS6142811U (en) 1984-08-24 1984-08-24 Common mode choke coil

Country Status (1)

Country Link
JP (1) JPS6142811U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880818A (en) * 1981-11-10 1983-05-16 Nippon Ferrite Ltd Choke coil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880818A (en) * 1981-11-10 1983-05-16 Nippon Ferrite Ltd Choke coil

Also Published As

Publication number Publication date
JPH0438497Y2 (en) 1992-09-09

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