JP6661360B2 - ラインフィルタ - Google Patents

ラインフィルタ Download PDF

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Publication number
JP6661360B2
JP6661360B2 JP2015241819A JP2015241819A JP6661360B2 JP 6661360 B2 JP6661360 B2 JP 6661360B2 JP 2015241819 A JP2015241819 A JP 2015241819A JP 2015241819 A JP2015241819 A JP 2015241819A JP 6661360 B2 JP6661360 B2 JP 6661360B2
Authority
JP
Japan
Prior art keywords
mode core
normal mode
core
cylindrical body
common mode
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.)
Expired - Fee Related
Application number
JP2015241819A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016154215A5 (enExample
JP2016154215A (ja
Inventor
敏洋 成田
敏洋 成田
松澤　崇
崇 松澤
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.)
Tokyo Parts Ind Co Ltd
Original Assignee
Tokyo Parts Ind 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 Ind Co Ltd filed Critical Tokyo Parts Ind Co Ltd
Priority to CN201610076577.XA priority Critical patent/CN105895325B/zh
Publication of JP2016154215A publication Critical patent/JP2016154215A/ja
Publication of JP2016154215A5 publication Critical patent/JP2016154215A5/ja
Application granted granted Critical
Publication of JP6661360B2 publication Critical patent/JP6661360B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H01F17/041—Means for preventing rotation or displacement of the core
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2015241819A 2015-02-18 2015-12-11 ラインフィルタ Expired - Fee Related JP6661360B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610076577.XA CN105895325B (zh) 2015-02-18 2016-02-03 线路滤波器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015029123 2015-02-18
JP2015029123 2015-02-18

Publications (3)

Publication Number Publication Date
JP2016154215A JP2016154215A (ja) 2016-08-25
JP2016154215A5 JP2016154215A5 (enExample) 2018-12-06
JP6661360B2 true JP6661360B2 (ja) 2020-03-11

Family

ID=56761194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015241819A Expired - Fee Related JP6661360B2 (ja) 2015-02-18 2015-12-11 ラインフィルタ

Country Status (2)

Country Link
JP (1) JP6661360B2 (enExample)
CN (1) CN105895325B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107610880A (zh) * 2017-10-19 2018-01-19 安徽大学 一种差模共模磁集成电感器
JP2023076269A (ja) * 2021-11-22 2023-06-01 Tdk株式会社 コイル装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155457A (en) * 1990-06-18 1992-10-13 Matsushita Electric Industrial Co., Ltd. Line filter assembly
JPH08138951A (ja) * 1994-11-10 1996-05-31 Tokin Corp トランス・チョークコイル
JP3614512B2 (ja) * 1995-05-23 2005-01-26 Ｎｅｃトーキン株式会社 トランス・チョークコイル
JP3487693B2 (ja) * 1995-09-19 2004-01-19 Ｎｅｃトーキン株式会社 ボビン固定台及びそれを用いたトランス・コイル
JP4453444B2 (ja) * 2004-05-28 2010-04-21 株式会社村田製作所 コモンモードチョークコイル
JP4205086B2 (ja) * 2005-09-12 2009-01-07 東京パーツ工業株式会社 ラインフィルタおよびその製造方法
JP2008005171A (ja) * 2006-06-21 2008-01-10 Matsushita Electric Works Ltd ベース付ラインフィルタ
JP4595990B2 (ja) * 2007-10-31 2010-12-08 Ｔｄｋ株式会社 コモンモードフィルタの製造方法
US20090184792A1 (en) * 2008-01-22 2009-07-23 Sen-Tai Yang Complex common mode choke
JP2009176993A (ja) * 2008-01-25 2009-08-06 ▲りつ▼京科技股▲ふん▼有限公司 複合式コモンモードコイル
JP2011113898A (ja) * 2009-11-30 2011-06-09 Hitachi Appliances Inc 高周波加熱装置
CN201797435U (zh) * 2010-08-24 2011-04-13 施志豪 多功能电源滤波器
CN202905385U (zh) * 2011-12-26 2013-04-24 欧司朗股份有限公司 磁芯组件、电感器和滤波器
JP6403614B2 (ja) * 2015-03-16 2018-10-10 東京パーツ工業株式会社 ラインフィルタ

Also Published As

Publication number Publication date
CN105895325B (zh) 2019-03-01
JP2016154215A (ja) 2016-08-25
CN105895325A (zh) 2016-08-24

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