CN119173966A - 电感器、芯组件和电感器制造方法 - Google Patents

电感器、芯组件和电感器制造方法 Download PDF

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Publication number
CN119173966A
CN119173966A CN202280096009.XA CN202280096009A CN119173966A CN 119173966 A CN119173966 A CN 119173966A CN 202280096009 A CN202280096009 A CN 202280096009A CN 119173966 A CN119173966 A CN 119173966A
Authority
CN
China
Prior art keywords
core
adhesive
spacer
groove
inductor
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
CN202280096009.XA
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English (en)
Chinese (zh)
Inventor
佐佐木兰之介
矢内阳介
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 Group Co ltd
Original Assignee
Sumida Group 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 Sumida Group Co ltd filed Critical Sumida Group Co ltd
Publication of CN119173966A publication Critical patent/CN119173966A/zh
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
    • 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
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202280096009.XA 2022-07-05 2022-07-05 电感器、芯组件和电感器制造方法 Pending CN119173966A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/026734 WO2024009405A1 (ja) 2022-07-05 2022-07-05 インダクタ、コアセットおよびインダクタ製造方法

Publications (1)

Publication Number Publication Date
CN119173966A true CN119173966A (zh) 2024-12-20

Family

ID=89453023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280096009.XA Pending CN119173966A (zh) 2022-07-05 2022-07-05 电感器、芯组件和电感器制造方法

Country Status (3)

Country Link
JP (1) JPWO2024009405A1 (https=)
CN (1) CN119173966A (https=)
WO (1) WO2024009405A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549818U (https=) * 1977-06-23 1979-01-23
JPH01199415A (ja) * 1988-02-04 1989-08-10 Matsushita Electric Ind Co Ltd インダクタンス素子及びその製造方法
JPH0319306A (ja) * 1989-06-16 1991-01-28 Tokyo Electric Co Ltd 電磁装置
JP2000315610A (ja) * 1999-04-28 2000-11-14 Tokin Corp チョークコイル
JP4802540B2 (ja) * 2005-04-11 2011-10-26 住友電気工業株式会社 コア、リアクトル及びコア製造方法
JP4735454B2 (ja) * 2006-07-13 2011-07-27 三菱電機株式会社 電磁デバイス
CN105185531A (zh) * 2015-09-14 2015-12-23 广东新昇电业科技股份有限公司 一种新型电抗器铁芯结构及其生产工艺
CN207651307U (zh) * 2017-11-30 2018-07-24 东莞市华昕电子有限公司 K系数变压器改进结构
JP2020021770A (ja) * 2018-07-30 2020-02-06 Ｎｊコンポーネント株式会社 コイル部品

Also Published As

Publication number Publication date
WO2024009405A1 (ja) 2024-01-11
JPWO2024009405A1 (https=) 2024-01-11

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