CN120418897A - 线圈部件及其制造方法以及具备线圈部件的电路模块 - Google Patents

线圈部件及其制造方法以及具备线圈部件的电路模块

Info

Publication number
CN120418897A
CN120418897A CN202380086971.XA CN202380086971A CN120418897A CN 120418897 A CN120418897 A CN 120418897A CN 202380086971 A CN202380086971 A CN 202380086971A CN 120418897 A CN120418897 A CN 120418897A
Authority
CN
China
Prior art keywords
conductor pin
coil component
main surface
conductor
opening
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
CN202380086971.XA
Other languages
English (en)
Chinese (zh)
Inventor
吉川和弘
东田启吾
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Publication of CN120418897A publication Critical patent/CN120418897A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • H01F41/04—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 for manufacturing coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202380086971.XA 2022-12-19 2023-10-06 线圈部件及其制造方法以及具备线圈部件的电路模块 Pending CN120418897A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-202119 2022-12-19
JP2022202119 2022-12-19
PCT/JP2023/036478 WO2024135042A1 (ja) 2022-12-19 2023-10-06 コイル部品及びその製造方法、並びに、コイル部品を備える回路モジュール

Publications (1)

Publication Number Publication Date
CN120418897A true CN120418897A (zh) 2025-08-01

Family

ID=91588176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380086971.XA Pending CN120418897A (zh) 2022-12-19 2023-10-06 线圈部件及其制造方法以及具备线圈部件的电路模块

Country Status (3)

Country Link
JP (1) JPWO2024135042A1 (https=)
CN (1) CN120418897A (https=)
WO (1) WO2024135042A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450808A1 (de) * 1973-10-30 1975-05-07 Gen Electric Festkoerper-drosselspule
JPS53150435U (https=) * 1977-04-30 1978-11-27
JPS6034009A (ja) * 1983-08-05 1985-02-21 Tohoku Metal Ind Ltd フェライトビードインダクター素子
JPH088170B2 (ja) * 1989-10-09 1996-01-29 株式会社トーキン 小型チョークコイル及びその製造方法
JP6315955B2 (ja) * 2013-11-28 2018-04-25 株式会社トーキン インダクタンス素子
JP2021176166A (ja) * 2020-05-01 2021-11-04 株式会社村田製作所 インダクタ部品及びインダクタ構造体

Also Published As

Publication number Publication date
WO2024135042A1 (ja) 2024-06-27
JPWO2024135042A1 (https=) 2024-06-27

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