JPWO2019163930A1 - フェライト磁心、並びにそれを用いたコイル部品及び電子部品 - Google Patents

フェライト磁心、並びにそれを用いたコイル部品及び電子部品 Download PDF

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Publication number
JPWO2019163930A1
JPWO2019163930A1 JP2020501054A JP2020501054A JPWO2019163930A1 JP WO2019163930 A1 JPWO2019163930 A1 JP WO2019163930A1 JP 2020501054 A JP2020501054 A JP 2020501054A JP 2020501054 A JP2020501054 A JP 2020501054A JP WO2019163930 A1 JPWO2019163930 A1 JP WO2019163930A1
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Japan
Prior art keywords
ferrite magnetic
magnetic core
leg portion
outer leg
axis direction
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Pending
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JP2020501054A
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English (en)
Japanese (ja)
Inventor
亮治 銭谷
亮治 銭谷
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.)
Hitachi Metals Ltd
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Hitachi Metals Ltd
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Publication date
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of JPWO2019163930A1 publication Critical patent/JPWO2019163930A1/ja
Priority to JP2023175343A priority Critical patent/JP2023179644A/ja
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
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
JP2020501054A 2018-02-23 2019-02-22 フェライト磁心、並びにそれを用いたコイル部品及び電子部品 Pending JPWO2019163930A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023175343A JP2023179644A (ja) 2018-02-23 2023-10-10 フェライト磁心、並びにそれを用いたコイル部品及び電子部品

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018030240 2018-02-23
JP2018030240 2018-02-23
PCT/JP2019/006707 WO2019163930A1 (ja) 2018-02-23 2019-02-22 フェライト磁心、並びにそれを用いたコイル部品及び電子部品

Related Child Applications (1)

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JP2023175343A Division JP2023179644A (ja) 2018-02-23 2023-10-10 フェライト磁心、並びにそれを用いたコイル部品及び電子部品

Publications (1)

Publication Number Publication Date
JPWO2019163930A1 true JPWO2019163930A1 (ja) 2021-02-25

Family

ID=67688356

Family Applications (2)

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JP2020501054A Pending JPWO2019163930A1 (ja) 2018-02-23 2019-02-22 フェライト磁心、並びにそれを用いたコイル部品及び電子部品
JP2023175343A Pending JP2023179644A (ja) 2018-02-23 2023-10-10 フェライト磁心、並びにそれを用いたコイル部品及び電子部品

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JP2023175343A Pending JP2023179644A (ja) 2018-02-23 2023-10-10 フェライト磁心、並びにそれを用いたコイル部品及び電子部品

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JP (2) JPWO2019163930A1 (zh)
CN (1) CN111788644A (zh)
WO (1) WO2019163930A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113178312B (zh) * 2021-03-27 2022-06-28 安徽省昌盛电子有限公司 一种直流叠加特性高的一体成型电感

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0197522U (zh) * 1987-12-22 1989-06-29
JPH0227546Y2 (zh) * 1984-02-24 1990-07-25
JPH0837113A (ja) * 1994-07-25 1996-02-06 Nemic Lambda Kk コ ア
JP2013004931A (ja) * 2011-06-21 2013-01-07 Sumitomo Electric Ind Ltd リアクトル、およびその製造方法
JP2016058495A (ja) * 2014-09-08 2016-04-21 株式会社東芝 コモンモードチョークコイル、コモンモードフィルタ、および電力変換装置
WO2016136421A1 (ja) * 2015-02-26 2016-09-01 株式会社日立製作所 トランスおよび電力変換装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005286117A (ja) * 2004-03-30 2005-10-13 Tdk Corp プレーナー型フェライトコア
JP6811604B2 (ja) * 2016-12-27 2021-01-13 株式会社タムラ製作所 リアクトル

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227546Y2 (zh) * 1984-02-24 1990-07-25
JPH0197522U (zh) * 1987-12-22 1989-06-29
JPH0837113A (ja) * 1994-07-25 1996-02-06 Nemic Lambda Kk コ ア
JP2013004931A (ja) * 2011-06-21 2013-01-07 Sumitomo Electric Ind Ltd リアクトル、およびその製造方法
JP2016058495A (ja) * 2014-09-08 2016-04-21 株式会社東芝 コモンモードチョークコイル、コモンモードフィルタ、および電力変換装置
WO2016136421A1 (ja) * 2015-02-26 2016-09-01 株式会社日立製作所 トランスおよび電力変換装置

Also Published As

Publication number Publication date
CN111788644A (zh) 2020-10-16
WO2019163930A1 (ja) 2019-08-29
JP2023179644A (ja) 2023-12-19

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