JP2016004874A - コイル部品 - Google Patents

コイル部品 Download PDF

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Publication number
JP2016004874A
JP2016004874A JP2014123740A JP2014123740A JP2016004874A JP 2016004874 A JP2016004874 A JP 2016004874A JP 2014123740 A JP2014123740 A JP 2014123740A JP 2014123740 A JP2014123740 A JP 2014123740A JP 2016004874 A JP2016004874 A JP 2016004874A
Authority
JP
Japan
Prior art keywords
coil
core
winding shaft
coil component
core body
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
JP2014123740A
Other languages
English (en)
Japanese (ja)
Inventor
田中　慶
Kei Tanaka
慶 田中
秋山　茂
Shigeru Akiyama
茂 秋山
佐藤　誠二
Seiji Sato
誠二 佐藤
亜砂美 村上
Asami Murakami
亜砂美 村上
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.)
Sumida Corp
Original Assignee
Sumida Corp
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 Sumida Corp filed Critical Sumida Corp
Priority to JP2014123740A priority Critical patent/JP2016004874A/ja
Priority to CN201510284382.XA priority patent/CN105185510B/zh
Priority to CN201710398932.XA priority patent/CN107195427B/zh
Publication of JP2016004874A publication Critical patent/JP2016004874A/ja
Pending legal-status Critical Current

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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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • 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
JP2014123740A 2014-06-16 2014-06-16 コイル部品 Pending JP2016004874A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014123740A JP2016004874A (ja) 2014-06-16 2014-06-16 コイル部品
CN201510284382.XA CN105185510B (zh) 2014-06-16 2015-05-28 线圈元器件
CN201710398932.XA CN107195427B (zh) 2014-06-16 2015-05-28 线圈元器件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014123740A JP2016004874A (ja) 2014-06-16 2014-06-16 コイル部品

Publications (1)

Publication Number Publication Date
JP2016004874A true JP2016004874A (ja) 2016-01-12

Family

ID=54907527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014123740A Pending JP2016004874A (ja) 2014-06-16 2014-06-16 コイル部品

Country Status (2)

Country Link
JP (1) JP2016004874A (zh)
CN (2) CN105185510B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020170806A (ja) * 2019-04-04 2020-10-15 Tdk株式会社 コイル部品

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11521787B2 (en) * 2018-06-19 2022-12-06 Tdk Corporation Coil component
JP7200586B2 (ja) * 2018-10-09 2023-01-10 スミダコーポレーション株式会社 生体刺激用磁場発生装置
TWI663612B (zh) * 2018-11-19 2019-06-21 帛漢股份有限公司 線圈及線圈封裝模組
JP2021093456A (ja) * 2019-12-11 2021-06-17 株式会社村田製作所 コイル部品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771157B2 (en) * 2001-10-19 2004-08-03 Murata Manufacturing Co., Ltd Wire-wound coil
JP2007088405A (ja) * 2005-08-23 2007-04-05 Tdk Corp コイル部品及びコイル部品の製造方法
CN2929923Y (zh) * 2006-06-17 2007-08-01 李晓雨 共模电感器
CN101529537B (zh) * 2006-12-01 2012-07-11 株式会社村田制作所 共模扼流圈
CN201689765U (zh) * 2009-11-04 2010-12-29 北京动力源科技股份有限公司 一种变压器
CN202049853U (zh) * 2011-03-01 2011-11-23 旭丽电子(广州)有限公司 薄型变压器及灯管
CN102959652B (zh) * 2011-06-27 2015-10-14 丰田自动车株式会社 电抗器及其制造方法
CN202307410U (zh) * 2011-09-26 2012-07-04 武汉晨扬电子科技有限公司 一种用于节能电源的pfc电感
CN103515056B (zh) * 2012-06-26 2016-05-04 立讯精密工业股份有限公司 磁性模组
CN102982968B (zh) * 2012-12-05 2015-03-11 南京航空航天大学 一种用于平面emi滤波器的平面集成emi扼流圈

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020170806A (ja) * 2019-04-04 2020-10-15 Tdk株式会社 コイル部品

Also Published As

Publication number Publication date
CN105185510A (zh) 2015-12-23
CN107195427A (zh) 2017-09-22
CN105185510B (zh) 2017-06-30
CN107195427B (zh) 2019-04-23

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