CN119908020A - 线圈部件 - Google Patents

线圈部件 Download PDF

Info

Publication number
CN119908020A
CN119908020A CN202380061036.8A CN202380061036A CN119908020A CN 119908020 A CN119908020 A CN 119908020A CN 202380061036 A CN202380061036 A CN 202380061036A CN 119908020 A CN119908020 A CN 119908020A
Authority
CN
China
Prior art keywords
mounting
opposing
outer end
metal terminal
wire
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
CN202380061036.8A
Other languages
English (en)
Chinese (zh)
Inventor
岩浅广大
宫本昌史
辻林太朗
奈良原亮
床井正护
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
Publication of CN119908020A publication Critical patent/CN119908020A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • 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
    • H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • 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
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • 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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202380061036.8A 2022-08-23 2023-07-22 线圈部件 Pending CN119908020A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022132156 2022-08-23
JP2022-132156 2022-08-23
PCT/JP2023/026908 WO2024042948A1 (ja) 2022-08-23 2023-07-22 コイル部品

Publications (1)

Publication Number Publication Date
CN119908020A true CN119908020A (zh) 2025-04-29

Family

ID=90013231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380061036.8A Pending CN119908020A (zh) 2022-08-23 2023-07-22 线圈部件

Country Status (4)

Country Link
US (1) US20250191834A1 (https=)
JP (1) JPWO2024042948A1 (https=)
CN (1) CN119908020A (https=)
WO (1) WO2024042948A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003332139A (ja) * 2002-05-08 2003-11-21 Tdk Corp 表面実装型コイル部品
JP4924598B2 (ja) * 2007-12-27 2012-04-25 Ｔｄｋ株式会社 コイル部品の継線方法
JP7404822B2 (ja) * 2019-11-29 2023-12-26 Tdk株式会社 コイル装置

Also Published As

Publication number Publication date
US20250191834A1 (en) 2025-06-12
WO2024042948A1 (ja) 2024-02-29
JPWO2024042948A1 (https=) 2024-02-29

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PB01 Publication
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SE01 Entry into force of request for substantive examination