DE112023002695T5 - Spulenbauteil - Google Patents

Spulenbauteil Download PDF

Info

Publication number
DE112023002695T5
DE112023002695T5 DE112023002695.5T DE112023002695T DE112023002695T5 DE 112023002695 T5 DE112023002695 T5 DE 112023002695T5 DE 112023002695 T DE112023002695 T DE 112023002695T DE 112023002695 T5 DE112023002695 T5 DE 112023002695T5
Authority
DE
Germany
Prior art keywords
facing
coil component
mounting surface
mounting
outer end
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
DE112023002695.5T
Other languages
German (de)
English (en)
Inventor
Kodai Iwasa
Masashi Miyamoto
Tarou TSUJIBAYASHI
Ryo NARAHARA
Shogo TOKOI
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 DE112023002695T5 publication Critical patent/DE112023002695T5/de
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
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being 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
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • 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
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H01F2027/065—Mounting on printed circuit boards
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
DE112023002695.5T 2022-08-23 2023-07-22 Spulenbauteil Pending DE112023002695T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022132157 2022-08-23
JP2022-132157 2022-08-23
PCT/JP2023/026907 WO2024042947A1 (ja) 2022-08-23 2023-07-22 コイル部品

Publications (1)

Publication Number Publication Date
DE112023002695T5 true DE112023002695T5 (de) 2025-04-03

Family

ID=90013247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023002695.5T Pending DE112023002695T5 (de) 2022-08-23 2023-07-22 Spulenbauteil

Country Status (5)

Country Link
US (1) US20250174388A1 (https=)
JP (2) JP7823757B2 (https=)
CN (1) CN119744427A (https=)
DE (1) DE112023002695T5 (https=)
WO (1) WO2024042947A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4492387B2 (ja) * 2005-02-24 2010-06-30 Ｔｄｋ株式会社 コモンモードチョークコイル及びコモンモードチョークコイルの製造方法
JP6435760B2 (ja) * 2014-10-06 2018-12-12 ミツミ電機株式会社 インダクタ
JP6332073B2 (ja) * 2015-02-13 2018-05-30 株式会社村田製作所 コイル部品
JP2018107306A (ja) * 2016-12-27 2018-07-05 太陽誘電株式会社 コモンモードフィルタ

Also Published As

Publication number Publication date
US20250174388A1 (en) 2025-05-29
JP7823757B2 (ja) 2026-03-04
WO2024042947A1 (ja) 2024-02-29
JPWO2024042947A1 (https=) 2024-02-29
CN119744427A (zh) 2025-04-01
JP2026069643A (ja) 2026-04-23

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Legal Events

Date Code Title Description
R012 Request for examination validly filed