TW200715313A - Winding-chip common mode choke coil - Google Patents

Winding-chip common mode choke coil

Info

Publication number
TW200715313A
TW200715313A TW095122498A TW95122498A TW200715313A TW 200715313 A TW200715313 A TW 200715313A TW 095122498 A TW095122498 A TW 095122498A TW 95122498 A TW95122498 A TW 95122498A TW 200715313 A TW200715313 A TW 200715313A
Authority
TW
Taiwan
Prior art keywords
winding
common mode
choke coil
mode choke
chip common
Prior art date
Application number
TW095122498A
Other languages
Chinese (zh)
Other versions
TWI315075B (en
Inventor
Kazuhiro Matsumoto
Original Assignee
Tokyo Parts Industry Co Ltd
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 Tokyo Parts Industry Co Ltd filed Critical Tokyo Parts Industry Co Ltd
Publication of TW200715313A publication Critical patent/TW200715313A/en
Application granted granted Critical
Publication of TWI315075B publication Critical patent/TWI315075B/zh

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

The object of the present invention is to provide a winding-chip common mode choke coil which minimizes an air wiring, and gently bends a terminal, thereby reducing a stress on the terminal, and in which a disconnection failure or an insulating failure due to a film separation is hard to occur at a high reliability. A winding-chip common mode choke coil comprises a core, a collar in which a plurality of leg-shaped electrodes to are formed at given intervals on both ends of the core, and a plurality of windings wound around the core and terminals of which are connected to the leg-shaped electrodes. The leg-shaped electrodes are characterized in having projected curved surfaces to in at least a part of an electrode forming area connected to the terminals of windings.
TW095122498A 2005-10-03 2006-06-22 Winding-chip common mode choke coil TW200715313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005290235A JP4311575B2 (en) 2005-10-03 2005-10-03 Wire wound chip type common mode choke coil

Publications (2)

Publication Number Publication Date
TW200715313A true TW200715313A (en) 2007-04-16
TWI315075B TWI315075B (en) 2009-09-21

Family

ID=38018891

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095122498A TW200715313A (en) 2005-10-03 2006-06-22 Winding-chip common mode choke coil

Country Status (3)

Country Link
JP (1) JP4311575B2 (en)
CN (1) CN1949415B (en)
TW (1) TW200715313A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5247083B2 (en) * 2007-07-30 2013-07-24 スミダコーポレーション株式会社 Magnetic element
JP4796560B2 (en) * 2007-10-11 2011-10-19 太陽誘電株式会社 Wire-wound coil parts
JP4844843B2 (en) * 2007-12-14 2011-12-28 Ｔｄｋ株式会社 Coil parts
JP4844848B2 (en) * 2008-03-24 2011-12-28 Ｔｄｋ株式会社 Connection structure of electronic components
JP4877264B2 (en) * 2008-04-02 2012-02-15 Ｔｄｋ株式会社 Balun Trans
JP4582196B2 (en) 2008-05-29 2010-11-17 Ｔｄｋ株式会社 Inductor component mounting structure
CN102634805B (en) * 2012-05-04 2014-03-19 西南大学 Method for preparing magnesium alloy with super-hydrophobic layer on surface
JP5796603B2 (en) * 2012-10-16 2015-10-21 Tdk株式会社 Coil parts
KR101468821B1 (en) * 2012-12-19 2014-12-03 티디케이가부시기가이샤 Common mode filter
JP6565395B2 (en) * 2015-07-06 2019-08-28 Tdk株式会社 Drum-type core, coil component and manufacturing method thereof
US9899131B2 (en) * 2015-07-20 2018-02-20 Cyntec Co., Ltd. Structure of an electronic component and an inductor
JP6520536B2 (en) * 2015-08-03 2019-05-29 Tdk株式会社 Coil parts
JP6491065B2 (en) * 2015-09-07 2019-03-27 トヨタ自動車株式会社 Reactor
KR20170136354A (en) * 2016-06-01 2017-12-11 삼성전기주식회사 Chip antenna
JP6678071B2 (en) * 2016-06-21 2020-04-08 アルプスアルパイン株式会社 Lens drive
JP2018006460A (en) * 2016-06-29 2018-01-11 株式会社トーキン Line filter
JP6520850B2 (en) 2016-07-14 2019-05-29 株式会社村田製作所 Electronic component and circuit module
JP6979419B2 (en) * 2016-07-14 2021-12-15 株式会社村田製作所 Electronic components and circuit modules
JP6766697B2 (en) * 2017-03-07 2020-10-14 株式会社村田製作所 Coil parts
JP6884603B2 (en) * 2017-03-07 2021-06-09 株式会社村田製作所 Coil parts
JP6424923B1 (en) * 2017-06-15 2018-11-21 Tdk株式会社 Coil component and method of manufacturing the same
JP6686978B2 (en) 2017-06-24 2020-04-22 株式会社村田製作所 Coil component and manufacturing method thereof
JP6966722B2 (en) * 2017-12-18 2021-11-17 Tdk株式会社 Coil device
JP6743838B2 (en) * 2018-03-03 2020-08-19 株式会社村田製作所 Common mode choke coil
JP7020397B2 (en) * 2018-12-29 2022-02-16 株式会社村田製作所 Coil parts
JP7194875B2 (en) * 2019-06-24 2022-12-23 株式会社村田製作所 Wire-wound coil component and DC current superimposition circuit using it
DE102020207788A1 (en) * 2019-06-24 2020-12-24 Murata Manufacturing Co., Ltd. WINDING TYPE COIL COMPONENT AND DC OVERLAY CIRCUIT USING THE SAME
JP7495797B2 (en) * 2020-03-09 2024-06-05 Tdk株式会社 Coil parts
JP7548269B2 (en) 2022-05-11 2024-09-10 株式会社村田製作所 Coil parts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09270316A (en) * 1996-04-01 1997-10-14 Murata Mfg Co Ltd Core and chip type coil using thereof
JP2002313646A (en) * 2001-04-10 2002-10-25 Toko Inc Winding-type common mode choke coil
JP4673499B2 (en) * 2001-05-01 2011-04-20 コーア株式会社 Chip coil
JP2003031420A (en) * 2001-07-19 2003-01-31 Kawaguchiko Seimitsu Co Ltd Small transformer
JP4203949B2 (en) * 2003-04-03 2009-01-07 Ｔｄｋ株式会社 Common mode filter
JP4064301B2 (en) * 2003-05-30 2008-03-19 東光株式会社 Chip type common mode choke coil
JP4409225B2 (en) * 2003-07-25 2010-02-03 京セラ株式会社 Ferrite core, manufacturing method thereof, and common mode noise filter using the same

Also Published As

Publication number Publication date
CN1949415A (en) 2007-04-18
JP4311575B2 (en) 2009-08-12
TWI315075B (en) 2009-09-21
JP2007103596A (en) 2007-04-19
CN1949415B (en) 2012-02-08

Similar Documents

Publication Publication Date Title
TW200715313A (en) Winding-chip common mode choke coil
US8258910B2 (en) Planar transformer
US9325213B2 (en) Motor connecting member and motor device
US20180233978A1 (en) Method for connecting motor wire
TWM364957U (en) Winding structure for a transformer and winding
TW353828B (en) Common mode filter and filter/connector combination
US7358842B1 (en) Wire-winding common mode choke
JP3965193B2 (en) Vertical transformer and ferrite core
JP2009509330A5 (en)
TW200503007A (en) Chip-type common-mode choke coil
TW200419878A (en) Flat air core coil and its manufacturing method
WO2011000575A3 (en) Stator body of an electric motor
JP2006032589A (en) Transformer
US7852188B2 (en) Transformer
TWI264022B (en) Surface mounting type inductor
JP6569351B2 (en) Insulated transformer mounting board and power supply
CN104576000A (en) Coil device
TW200847200A (en) Transformer and insulating cover thereof
JP2007035690A (en) Transformer
JP4964432B2 (en) Parallel wire
JP2007234699A (en) Ignition coil for internal combustion engine
JP2007174787A (en) Stator of rotating electric machine
TW200828360A (en) Coil and assembly method thereof
CN209912698U (en) Transformer, low-frequency electrical stimulation output circuit and physical rehabilitation equipment
JP2002359128A (en) Ignition coil for internal combustion engine

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees