CN220252959U - 线圈部件 - Google Patents

线圈部件 Download PDF

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Publication number
CN220252959U
CN220252959U CN202290000247.1U CN202290000247U CN220252959U CN 220252959 U CN220252959 U CN 220252959U CN 202290000247 U CN202290000247 U CN 202290000247U CN 220252959 U CN220252959 U CN 220252959U
Authority
CN
China
Prior art keywords
coil
line width
conductor
coil conductor
width direction
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.)
Active
Application number
CN202290000247.1U
Other languages
English (en)
Chinese (zh)
Inventor
西尾恒亮
池本伸郎
用水邦明
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of CN220252959U publication Critical patent/CN220252959U/zh
Active 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
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • 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)
  • Coils Of Transformers For General Uses (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CN202290000247.1U 2021-08-16 2022-07-20 线圈部件 Active CN220252959U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-132218 2021-08-16
JP2021132218 2021-08-16
PCT/JP2022/028172 WO2023021909A1 (ja) 2021-08-16 2022-07-20 コイル部品及びコイル部品の製造方法

Publications (1)

Publication Number Publication Date
CN220252959U true CN220252959U (zh) 2023-12-26

Family

ID=85240490

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202290000247.1U Active CN220252959U (zh) 2021-08-16 2022-07-20 线圈部件

Country Status (3)

Country Link
JP (1) JP7351441B2 (https=)
CN (1) CN220252959U (https=)
WO (1) WO2023021909A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024058336A (ja) * 2022-10-14 2024-04-25 Tdk株式会社 積層コイル部品の製造方法、及び積層コイル部品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6520604B2 (ja) * 2015-09-18 2019-05-29 Tdk株式会社 積層コイル部品
JP6658681B2 (ja) * 2017-06-22 2020-03-04 株式会社村田製作所 積層インダクタの製造方法および積層インダクタ
JP2020013826A (ja) * 2018-07-13 2020-01-23 イビデン株式会社 コイル基板

Also Published As

Publication number Publication date
JP7351441B2 (ja) 2023-09-27
JPWO2023021909A1 (https=) 2023-02-23
WO2023021909A1 (ja) 2023-02-23

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