CN222980246U - 线圈部件和包含该线圈部件的滤波电路 - Google Patents

线圈部件和包含该线圈部件的滤波电路 Download PDF

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Publication number
CN222980246U
CN222980246U CN202390000304.0U CN202390000304U CN222980246U CN 222980246 U CN222980246 U CN 222980246U CN 202390000304 U CN202390000304 U CN 202390000304U CN 222980246 U CN222980246 U CN 222980246U
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CN
China
Prior art keywords
conductor
coil
conductors
laminated
wiring pattern
Prior art date
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Active
Application number
CN202390000304.0U
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English (en)
Chinese (zh)
Inventor
宫本隆梓
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
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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
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Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
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Publication of CN222980246U publication Critical patent/CN222980246U/zh
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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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/09—Filters comprising mutual inductance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202390000304.0U 2022-06-01 2023-05-12 线圈部件和包含该线圈部件的滤波电路 Active CN222980246U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-089816 2022-06-01
JP2022089816 2022-06-01
PCT/JP2023/017872 WO2023233966A1 (ja) 2022-06-01 2023-05-12 コイル部品、およびこれを含むフィルタ回路

Publications (1)

Publication Number Publication Date
CN222980246U true CN222980246U (zh) 2025-06-13

Family

ID=89026406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202390000304.0U Active CN222980246U (zh) 2022-06-01 2023-05-12 线圈部件和包含该线圈部件的滤波电路

Country Status (3)

Country Link
JP (1) JP7694825B2 (https=)
CN (1) CN222980246U (https=)
WO (1) WO2023233966A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5961814B2 (ja) * 2010-11-18 2016-08-02 パナソニックＩｐマネジメント株式会社 コモンモードノイズフィルタ
CN209168856U (zh) * 2016-07-15 2019-07-26 株式会社村田制作所 高频变压器以及移相器
CN215896088U (zh) 2019-02-22 2022-02-22 株式会社村田制作所 滤波器电路模块、滤波器电路元件、滤波器电路以及通信装置
JP6954510B2 (ja) * 2019-10-30 2021-10-27 株式会社村田製作所 コイル部品および、これを含むフィルタ回路
WO2022070888A1 (ja) 2020-10-01 2022-04-07 株式会社村田製作所 コイル部品、これを含むフィルタ回路、および電子機器

Also Published As

Publication number Publication date
JPWO2023233966A1 (https=) 2023-12-07
JP7694825B2 (ja) 2025-06-18
WO2023233966A1 (ja) 2023-12-07

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