JP6406173B2 - コイル部品 - Google Patents

コイル部品 Download PDF

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Publication number
JP6406173B2
JP6406173B2 JP2015166408A JP2015166408A JP6406173B2 JP 6406173 B2 JP6406173 B2 JP 6406173B2 JP 2015166408 A JP2015166408 A JP 2015166408A JP 2015166408 A JP2015166408 A JP 2015166408A JP 6406173 B2 JP6406173 B2 JP 6406173B2
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JP
Japan
Prior art keywords
wires
wire
core
flange
groove
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.)
Active
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JP2015166408A
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English (en)
Japanese (ja)
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JP2016154206A (ja
Inventor
啓雄 五十嵐
啓雄 五十嵐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to CN201610059383.9A priority Critical patent/CN105895304B/zh
Priority to US15/014,605 priority patent/US10141098B2/en
Publication of JP2016154206A publication Critical patent/JP2016154206A/ja
Application granted granted Critical
Publication of JP6406173B2 publication Critical patent/JP6406173B2/ja
Active legal-status Critical Current
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    • 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
    • H01F17/045—Fixed inductances of the signal type  with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2015166408A 2015-02-12 2015-08-26 コイル部品 Active JP6406173B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610059383.9A CN105895304B (zh) 2015-02-12 2016-01-28 线圈部件
US15/014,605 US10141098B2 (en) 2015-02-12 2016-02-03 Coil component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015025773 2015-02-12
JP2015025773 2015-02-12

Publications (2)

Publication Number Publication Date
JP2016154206A JP2016154206A (ja) 2016-08-25
JP6406173B2 true JP6406173B2 (ja) 2018-10-17

Family

ID=56760546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015166408A Active JP6406173B2 (ja) 2015-02-12 2015-08-26 コイル部品

Country Status (2)

Country Link
JP (1) JP6406173B2 (zh)
CN (1) CN105895304B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107039163B (zh) * 2017-03-07 2019-01-08 深圳顺络电子股份有限公司 一种绕线型线圈及其制作方法
JP6428858B1 (ja) * 2017-06-15 2018-11-28 Tdk株式会社 コイル部品及びこれを備える回路基板並びにコイル部品の製造方法
JP6966721B2 (ja) * 2017-07-11 2021-11-17 Tdk株式会社 コイル装置
JP6966722B2 (ja) * 2017-12-18 2021-11-17 Tdk株式会社 コイル装置
JP7135398B2 (ja) * 2018-04-12 2022-09-13 Tdk株式会社 コイル部品
JP7021605B2 (ja) 2018-06-11 2022-02-17 株式会社村田製作所 コイル部品
CN111128525B (zh) * 2020-01-17 2021-05-04 昆山联滔电子有限公司 导磁芯体、无线充电线圈组件和无线充电装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3395764B2 (ja) * 2000-07-17 2003-04-14 株式会社村田製作所 チップ型コモンモードチョークコイル
JP2003077730A (ja) * 2001-09-05 2003-03-14 Taiyo Yuden Co Ltd コモンモードチョークコイル
JP4203949B2 (ja) * 2003-04-03 2009-01-07 Ｔｄｋ株式会社 コモンモードフィルタ
JP4877313B2 (ja) * 2008-11-27 2012-02-15 Ｔｄｋ株式会社 表面実装型バルントランス
US20120038448A1 (en) * 2010-08-11 2012-02-16 Samsung Electro-Mechanics Co., Ltd. Transformer and display device using the same
US8686822B2 (en) * 2011-08-22 2014-04-01 Hon Hai Precision Industry Co., Ltd. Surface mounted pulse transformer
JP5673585B2 (ja) * 2012-03-13 2015-02-18 Tdk株式会社 コイル部品
JP5796603B2 (ja) * 2012-10-16 2015-10-21 Tdk株式会社 コイル部品
JP5811139B2 (ja) * 2012-10-16 2015-11-11 Tdk株式会社 コイル部品
JP5771232B2 (ja) * 2013-03-29 2015-08-26 Tdk株式会社 パルストランス

Also Published As

Publication number Publication date
CN105895304B (zh) 2020-01-21
JP2016154206A (ja) 2016-08-25
CN105895304A (zh) 2016-08-24

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