JPWO2023042634A1 - - Google Patents

Info

Publication number
JPWO2023042634A1
JPWO2023042634A1 JP2023548381A JP2023548381A JPWO2023042634A1 JP WO2023042634 A1 JPWO2023042634 A1 JP WO2023042634A1 JP 2023548381 A JP2023548381 A JP 2023548381A JP 2023548381 A JP2023548381 A JP 2023548381A JP WO2023042634 A1 JPWO2023042634 A1 JP WO2023042634A1
Authority
JP
Japan
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
JP2023548381A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2023042634A1 publication Critical patent/JPWO2023042634A1/ja
Pending legal-status Critical Current

Links

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
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • 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
    • H01F27/29—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
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • 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
    • H01F2017/048—Fixed inductances of the signal type with magnetic core with encapsulating core, e.g. made of resin and magnetic powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2023548381A 2021-09-16 2022-08-25 Pending JPWO2023042634A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021150670 2021-09-16
PCT/JP2022/032005 WO2023042634A1 (ja) 2021-09-16 2022-08-25 インダクタ

Publications (1)

Publication Number Publication Date
JPWO2023042634A1 true JPWO2023042634A1 (https=) 2023-03-23

Family

ID=85602765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023548381A Pending JPWO2023042634A1 (https=) 2021-09-16 2022-08-25

Country Status (4)

Country Link
US (1) US20240355523A1 (https=)
JP (1) JPWO2023042634A1 (https=)
CN (1) CN117941019A (https=)
WO (1) WO2023042634A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003309024A (ja) * 2002-04-16 2003-10-31 Tdk Corp コイル封入型磁性部品及びその製造方法
JP2011530172A (ja) * 2008-07-29 2011-12-15 クーパー テクノロジーズ カンパニー 電磁デバイス
JP2012526383A (ja) * 2009-05-04 2012-10-25 クーパー テクノロジーズ カンパニー 磁気部品とその製造方法
JP2014090158A (ja) * 2012-10-03 2014-05-15 Tdk Corp インダクタ素子およびその製造方法
CN105355414A (zh) * 2015-12-06 2016-02-24 重庆市峰楠电子有限公司 一种电感的生产工艺
JP3213895U (ja) * 2017-09-26 2017-12-07 アルプス電気株式会社 チップインダクタ
JP2020161563A (ja) * 2019-03-25 2020-10-01 株式会社村田製作所 インダクタ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003309024A (ja) * 2002-04-16 2003-10-31 Tdk Corp コイル封入型磁性部品及びその製造方法
JP2011530172A (ja) * 2008-07-29 2011-12-15 クーパー テクノロジーズ カンパニー 電磁デバイス
JP2012526383A (ja) * 2009-05-04 2012-10-25 クーパー テクノロジーズ カンパニー 磁気部品とその製造方法
JP2014090158A (ja) * 2012-10-03 2014-05-15 Tdk Corp インダクタ素子およびその製造方法
CN105355414A (zh) * 2015-12-06 2016-02-24 重庆市峰楠电子有限公司 一种电感的生产工艺
JP3213895U (ja) * 2017-09-26 2017-12-07 アルプス電気株式会社 チップインダクタ
JP2020161563A (ja) * 2019-03-25 2020-10-01 株式会社村田製作所 インダクタ

Also Published As

Publication number Publication date
US20240355523A1 (en) 2024-10-24
WO2023042634A1 (ja) 2023-03-23
CN117941019A (zh) 2024-04-26

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