JP7823757B2 - コイル部品 - Google Patents

コイル部品

Info

Publication number
JP7823757B2
JP7823757B2 JP2024542666A JP2024542666A JP7823757B2 JP 7823757 B2 JP7823757 B2 JP 7823757B2 JP 2024542666 A JP2024542666 A JP 2024542666A JP 2024542666 A JP2024542666 A JP 2024542666A JP 7823757 B2 JP7823757 B2 JP 7823757B2
Authority
JP
Japan
Prior art keywords
facing
outer end
mounting
mounting surface
facing portion
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
JP2024542666A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024042947A5 (https=
JPWO2024042947A1 (https=
Inventor
廣大 岩浅
昌史 宮本
太朗 辻林
亮 奈良原
正護 床井
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 JPWO2024042947A1 publication Critical patent/JPWO2024042947A1/ja
Publication of JPWO2024042947A5 publication Critical patent/JPWO2024042947A5/ja
Priority to JP2026024481A priority Critical patent/JP2026069643A/ja
Application granted granted Critical
Publication of JP7823757B2 publication Critical patent/JP7823757B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
JP2024542666A 2022-08-23 2023-07-22 コイル部品 Active JP7823757B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2026024481A JP2026069643A (ja) 2022-08-23 2026-02-18 コイル部品

Applications Claiming Priority (3)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2026024481A Division JP2026069643A (ja) 2022-08-23 2026-02-18 コイル部品

Publications (3)

Publication Number Publication Date
JPWO2024042947A1 JPWO2024042947A1 (https=) 2024-02-29
JPWO2024042947A5 JPWO2024042947A5 (https=) 2025-04-22
JP7823757B2 true JP7823757B2 (ja) 2026-03-04

Family

ID=90013247

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024542666A Active JP7823757B2 (ja) 2022-08-23 2023-07-22 コイル部品
JP2026024481A Pending JP2026069643A (ja) 2022-08-23 2026-02-18 コイル部品

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2026024481A Pending JP2026069643A (ja) 2022-08-23 2026-02-18 コイル部品

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=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006237209A (ja) 2005-02-24 2006-09-07 Tdk Corp コモンモードチョークコイル
JP2016076592A (ja) 2014-10-06 2016-05-12 ミツミ電機株式会社 インダクタ
JP2016149499A (ja) 2015-02-13 2016-08-18 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006237209A (ja) 2005-02-24 2006-09-07 Tdk Corp コモンモードチョークコイル
JP2016076592A (ja) 2014-10-06 2016-05-12 ミツミ電機株式会社 インダクタ
JP2016149499A (ja) 2015-02-13 2016-08-18 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
WO2024042947A1 (ja) 2024-02-29
JPWO2024042947A1 (https=) 2024-02-29
DE112023002695T5 (de) 2025-04-03
CN119744427A (zh) 2025-04-01
JP2026069643A (ja) 2026-04-23

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