JPH01125522U - - Google Patents

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Publication number
JPH01125522U
JPH01125522U JP1092188U JP1092188U JPH01125522U JP H01125522 U JPH01125522 U JP H01125522U JP 1092188 U JP1092188 U JP 1092188U JP 1092188 U JP1092188 U JP 1092188U JP H01125522 U JPH01125522 U JP H01125522U
Authority
JP
Japan
Prior art keywords
chiyoke
common mode
coil
magnetic core
chiyoke coil
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
JP1092188U
Other languages
Japanese (ja)
Other versions
JPH0635457Y2 (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 JP1988010921U priority Critical patent/JPH0635457Y2/en
Publication of JPH01125522U publication Critical patent/JPH01125522U/ja
Application granted granted Critical
Publication of JPH0635457Y2 publication Critical patent/JPH0635457Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図は、本考案によるコモンモードチヨーク
コイルの実施例を示す斜視図。第２図は、従来の
コモンモードチヨークコイルを示す斜視図。第３
図は、従来のコモンモードチヨークコイルをシー
ルドケースで覆う斜視図。第４図は、磁心をポツ
ト型磁心状の特殊形状としたコモンモードチヨー
クコイルの斜視図。 ２，２１，２２……コモンモードチヨークコイ
ル、１１，１２……電流方向、３１，３２，３１
１，３１２，３２２……漏洩磁束、４１，４２…
…シールドケース、５１，５２……ポツト型磁心
、６……絶縁板、Ｘ……軸方向。 FIG. 1 is a perspective view showing an embodiment of a common mode York coil according to the present invention. FIG. 2 is a perspective view showing a conventional common mode York coil. Third
The figure is a perspective view of a conventional common mode choke coil covered with a shield case. FIG. 4 is a perspective view of a common mode choke coil whose magnetic core has a special shape of a pot-shaped magnetic core. 2, 21, 22... Common mode choke coil, 11, 12... Current direction, 31, 32, 31
1,312,322...Leakage magnetic flux, 41,42...
...Shield case, 51, 52...Pot type magnetic core, 6...Insulating plate, X...Axis direction.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２個又は２個以上の磁心を有し、それぞれの磁
心には二つの巻線を同巻数で同一巻線方向に施し
てコモンモードチヨークコイルを形成し、且つ夫
々のコモンモードチヨークコイルはノルマルモー
ド電流に対し相隣合うチヨークコイルの磁心の磁
化方向が逆方向になる様巻線方向或いは電流方向
を決め、夫々のコモンモードチヨークコイルが発
生する漏洩磁束を互いに打ち消しあう様、夫々の
チヨークコイルを近接し設置した事を特徴とする
コモンモードチヨークコイル。 It has two or more magnetic cores, and each magnetic core has two windings with the same number of turns and in the same winding direction to form a common mode chiyoke coil, and each common mode chiyoke coil has The winding direction or the current direction is determined so that the magnetization direction of the magnetic core of the adjacent chiyoke coil is opposite to the normal mode current, and the respective chiyoke coils are set so that the leakage magnetic flux generated by each common mode chiyoke coil is canceled out by each other. A common mode chiyoke coil that is characterized by being installed in close proximity to each other.
JP1988010921U 1988-01-28 1988-01-28 Common mode choke coil Expired - Lifetime JPH0635457Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988010921U JPH0635457Y2 (en) 1988-01-28 1988-01-28 Common mode choke coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988010921U JPH0635457Y2 (en) 1988-01-28 1988-01-28 Common mode choke coil

Publications (2)

Publication Number Publication Date
JPH01125522U true JPH01125522U (en) 1989-08-28
JPH0635457Y2 JPH0635457Y2 (en) 1994-09-14

Family

ID=31219012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988010921U Expired - Lifetime JPH0635457Y2 (en) 1988-01-28 1988-01-28 Common mode choke coil

Country Status (1)

Country Link
JP (1) JPH0635457Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018198270A (en) * 2017-05-24 2018-12-13 株式会社トーキン Common mode choke coil
CN115500037A (en) * 2022-10-25 2022-12-20 摩尔线程智能科技(北京)有限责任公司 Inductance flux leakage elimination device and electronic equipment including same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180125U (en) * 1984-05-07 1985-11-29 ティーディーケイ株式会社 noise filter
JPS61131122U (en) * 1985-02-05 1986-08-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180125U (en) * 1984-05-07 1985-11-29 ティーディーケイ株式会社 noise filter
JPS61131122U (en) * 1985-02-05 1986-08-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018198270A (en) * 2017-05-24 2018-12-13 株式会社トーキン Common mode choke coil
CN115500037A (en) * 2022-10-25 2022-12-20 摩尔线程智能科技(北京)有限责任公司 Inductance flux leakage elimination device and electronic equipment including same

Also Published As

Publication number Publication date
JPH0635457Y2 (en) 1994-09-14

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