JPS61166509U - - Google Patents

Info

Publication number
JPS61166509U
JPS61166509U JP1985048696U JP4869685U JPS61166509U JP S61166509 U JPS61166509 U JP S61166509U JP 1985048696 U JP1985048696 U JP 1985048696U JP 4869685 U JP4869685 U JP 4869685U JP S61166509 U JPS61166509 U JP S61166509U
Authority
JP
Japan
Prior art keywords
cylinder
recess
partition plate
inner cylinder
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.)
Pending
Application number
JP1985048696U
Other languages
English (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 JP1985048696U priority Critical patent/JPS61166509U/ja
Publication of JPS61166509U publication Critical patent/JPS61166509U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F2017/0093—Common mode choke coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す分解斜視図、
第２図は同じく組立上りを示す第１図のＡ―Ａ線
による縦断面図、第３図は従来のノイズフイルタ
の一例を示す回路図である。 なお、図において、１はノーマルモードチヨー
クコイル、２はコモンモードチヨークコイル、３
は絶縁ケース、４は絶縁ケース本体、５は蓋体、
６は板状磁性体、７は環状磁気コア、８は巻線、
４１は外筒、４２は内筒、４３は仕切板、４４は
凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外筒４１と内筒４２と両円筒間に底を設けた二
    重円筒の内筒４２内を上端面より凹部４４を設け
    た絶縁性仕切板４３にて分割した絶縁ケース本体
    ４の前記二重円筒内に、絶縁性仕切板４３を境に
    して同数で逆極性の２個の巻線８が巻回された環
    状コイルを挿着するとともに、凹部４４内に板状
    磁性体６を挿入してなるコモンモードチヨークコ
    イル。
JP1985048696U 1985-04-03 1985-04-03 Pending JPS61166509U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985048696U JPS61166509U (ja) 1985-04-03 1985-04-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985048696U JPS61166509U (ja) 1985-04-03 1985-04-03

Publications (1)

Publication Number Publication Date
JPS61166509U true JPS61166509U (ja) 1986-10-16

Family

ID=30565198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985048696U Pending JPS61166509U (ja) 1985-04-03 1985-04-03

Country Status (1)

Country Link
JP (1) JPS61166509U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012049409A (ja) * 2010-08-30 2012-03-08 Nec Tokin Corp インダクタンス素子
EP3683811A1 (en) 2019-01-18 2020-07-22 Delta Electronics (Thailand) Public Co., Ltd. Integrated magnetic component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012049409A (ja) * 2010-08-30 2012-03-08 Nec Tokin Corp インダクタンス素子
EP3683811A1 (en) 2019-01-18 2020-07-22 Delta Electronics (Thailand) Public Co., Ltd. Integrated magnetic component
US11688541B2 (en) 2019-01-18 2023-06-27 Det International Holding Limited Integrated magnetic component

Similar Documents

Publication Publication Date Title
JPH02104611U (ja)
JPS61166509U (ja)
JPS63136316U (ja)
JPH0310519U (ja)
JPS6251720U (ja)
JPH0338603U (ja)
JPH0273713U (ja)
JPH02101509U (ja)
JPS62193716U (ja)
JPH0282018U (ja)
JPS58158417U (ja) インダクタンス素子
JPS60124129U (ja) ノイズフイルタ−
JPS62109429U (ja)
JPS61186214U (ja)
JPS6296821U (ja)
JPS63108223U (ja)
JPS60121618U (ja) コア絶縁ケ−ス
JPS61182012U (ja)
JPS62162815U (ja)
JPS63128711U (ja)
JPS63105443U (ja)
JPH0332410U (ja)
JPS63188927U (ja)
JPS59135611U (ja) トロイダルコイル
JPS6435723U (ja)