DE102016014899A1 - Magnetische Komponente - Google Patents

Magnetische Komponente Download PDF

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Publication number
DE102016014899A1
DE102016014899A1 DE102016014899.3A DE102016014899A DE102016014899A1 DE 102016014899 A1 DE102016014899 A1 DE 102016014899A1 DE 102016014899 A DE102016014899 A DE 102016014899A DE 102016014899 A1 DE102016014899 A1 DE 102016014899A1
Authority
DE
Germany
Prior art keywords
ferrite core
magnetic component
protruding
magnetic
ferrite
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
DE102016014899.3A
Other languages
German (de)
English (en)
Inventor
Takao Yamada
Hozumi Ueda
Tomiaki Asari
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
Publication of DE102016014899A1 publication Critical patent/DE102016014899A1/de
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • 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
    • H01F27/255—Magnetic cores made from particles
    • 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
    • H01F27/346—Preventing or reducing leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
DE102016014899.3A 2016-02-05 2016-12-15 Magnetische Komponente Pending DE102016014899A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-020558 2016-02-05
JP2016020558A JP2017139397A (ja) 2016-02-05 2016-02-05 磁性部品

Publications (1)

Publication Number Publication Date
DE102016014899A1 true DE102016014899A1 (de) 2017-08-10

Family

ID=59382378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016014899.3A Pending DE102016014899A1 (de) 2016-02-05 2016-12-15 Magnetische Komponente

Country Status (4)

Country Link
JP (1) JP2017139397A (zh)
KR (1) KR101838115B1 (zh)
CN (1) CN107045927B (zh)
DE (1) DE102016014899A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7049749B2 (ja) * 2017-12-18 2022-04-07 株式会社タムラ製作所 電流センサ付きリアクトル
KR102623600B1 (ko) * 2021-07-09 2024-01-11 황종진 자속 차폐 기능이 구비된 코어 타입 코일부품
CN114496497B (zh) * 2022-01-14 2022-08-16 东莞市帝达肯电子有限公司 一种多层可自由组合式铁氧体磁芯及其组装方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4331122B2 (ja) 2005-02-28 2009-09-16 Ｔｄｋ株式会社 コイル部品及びリアクトル

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009026995A (ja) 2007-07-20 2009-02-05 Toyota Motor Corp リアクトルコアおよびリアクトル
JP2009032922A (ja) * 2007-07-27 2009-02-12 Toyota Motor Corp リアクトルコアおよびリアクトル
JP2009246221A (ja) * 2008-03-31 2009-10-22 Sumitomo Electric Ind Ltd リアクトル
CN101989485A (zh) * 2009-07-31 2011-03-23 株式会社田村制作所 电感器
JP5656063B2 (ja) 2009-10-29 2015-01-21 住友電気工業株式会社 リアクトル
JP2012146927A (ja) 2011-01-14 2012-08-02 Tdk Corp リアクトル
CN202422932U (zh) * 2012-02-01 2012-09-05 鸿康磁业电子（昆山）有限公司 一种改进的电感器
JP5964619B2 (ja) * 2012-03-15 2016-08-03 株式会社タムラ製作所 リアクトル、及びリアクトルの製造方法
CN102637510A (zh) * 2012-05-10 2012-08-15 无锡希恩电气有限公司 分段型铁芯
JP6229319B2 (ja) 2013-06-06 2017-11-15 住友電気工業株式会社 リアクトル、リアクトル用のコア片、コンバータ、および電力変換装置
JP2015099818A (ja) * 2013-11-18 2015-05-28 Ｊｆｅスチール株式会社 高周波リアクトルおよびその設計方法
CN103714946B (zh) * 2014-01-20 2016-02-24 田村（中国）企业管理有限公司 混合磁路磁集成电感器
JP5835396B2 (ja) * 2014-04-16 2015-12-24 株式会社豊田自動織機 電子機器
CN103943330A (zh) * 2014-05-05 2014-07-23 田村（中国）企业管理有限公司 混合磁路的三相耦合电感器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4331122B2 (ja) 2005-02-28 2009-09-16 Ｔｄｋ株式会社 コイル部品及びリアクトル

Also Published As

Publication number Publication date
JP2017139397A (ja) 2017-08-10
KR20170093689A (ko) 2017-08-16
CN107045927A (zh) 2017-08-15
KR101838115B1 (ko) 2018-03-13
CN107045927B (zh) 2019-08-13

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Representative=s name: SCHAEFER, MATTHIAS W., DIPL.-ING., DE

R016 Response to examination communication