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FR3083364B1 - Composant formant au moins une inductance pour circuit electrique - Google Patents

Composant formant au moins une inductance pour circuit electrique Download PDF

Info

Publication number
FR3083364B1
FR3083364B1 FR1856077A FR1856077A FR3083364B1 FR 3083364 B1 FR3083364 B1 FR 3083364B1 FR 1856077 A FR1856077 A FR 1856077A FR 1856077 A FR1856077 A FR 1856077A FR 3083364 B1 FR3083364 B1 FR 3083364B1
Authority
FR
France
Prior art keywords
inductance
electric circuit
component forming
circuit board
printed circuit
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
FR1856077A
Other languages
English (en)
Other versions
FR3083364A1 (fr
Inventor
Pierre Smal
Nicolas Allali
Paul Doublet
Emmanuel Talon
Philippe Mercier
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.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1856077A priority Critical patent/FR3083364B1/fr
Priority to PCT/FR2019/051639 priority patent/WO2020008140A1/fr
Priority to EP19759014.4A priority patent/EP3818548A1/fr
Priority to CN201980044408.XA priority patent/CN112352297A/zh
Publication of FR3083364A1 publication Critical patent/FR3083364A1/fr
Application granted granted Critical
Publication of FR3083364B1 publication Critical patent/FR3083364B1/fr
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
    • H01F27/2804—Printed windings
    • 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
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • 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
    • H01F27/2804—Printed windings
    • H01F2027/2814—Printed windings with only part of the coil or of the winding in the printed circuit board, e.g. the remaining coil or winding sections can be made of wires or sheets
    • 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
    • H01F27/2804—Printed windings
    • H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Abstract

Composant (1) formant au moins une inductance, le composant comprenant : - une structure (4) en un matériau magnétiquement conducteur, - une portion (2) de carte de circuit imprimé assemblée avec la structure (4) et contenant au moins une piste électriquement conductrice (3), et - au moins une barre-bus (6) fixée sur la portion (2) de carte de circuit imprimé, la barre-bus (6) et la piste électriquement conductrice (3) de la portion (2) de carte de circuit imprimé étant disposées l'une par rapport à l'autre de manière à former un élément électriquement conducteur coopérant avec la structure (4) en matériau magnétiquement conducteur pour former l'inductance.
FR1856077A 2018-07-02 2018-07-02 Composant formant au moins une inductance pour circuit electrique Active FR3083364B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1856077A FR3083364B1 (fr) 2018-07-02 2018-07-02 Composant formant au moins une inductance pour circuit electrique
PCT/FR2019/051639 WO2020008140A1 (fr) 2018-07-02 2019-07-02 Composant formant au moins une inductance pour circuit electrique
EP19759014.4A EP3818548A1 (fr) 2018-07-02 2019-07-02 Composant formant au moins une inductance pour circuit electrique
CN201980044408.XA CN112352297A (zh) 2018-07-02 2019-07-02 形成用于电路的至少一个电感器的部件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1856077A FR3083364B1 (fr) 2018-07-02 2018-07-02 Composant formant au moins une inductance pour circuit electrique

Publications (2)

Publication Number Publication Date
FR3083364A1 FR3083364A1 (fr) 2020-01-03
FR3083364B1 true FR3083364B1 (fr) 2025-01-10

Family

ID=65200894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856077A Active FR3083364B1 (fr) 2018-07-02 2018-07-02 Composant formant au moins une inductance pour circuit electrique

Country Status (4)

Country Link
EP (1) EP3818548A1 (fr)
CN (1) CN112352297A (fr)
FR (1) FR3083364B1 (fr)
WO (1) WO2020008140A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225971A (en) * 1992-01-08 1993-07-06 International Business Machines Corporation Three coil bridge transformer
US8299885B2 (en) * 2002-12-13 2012-10-30 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US7352269B2 (en) * 2002-12-13 2008-04-01 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
JP4059396B2 (ja) * 2003-03-31 2008-03-12 Ｔｄｋ株式会社 薄型大電流トランス
US7123123B2 (en) * 2005-01-12 2006-10-17 Vanner, Inc. High-frequency power transformer
CN100536294C (zh) * 2005-01-21 2009-09-02 株式会社日立制作所 电源装置、使用该电源装置的电源系统及电子装置
JP2007336761A (ja) * 2006-06-19 2007-12-27 Hitachi Ltd 電力変換装置
KR101365393B1 (ko) * 2013-03-13 2014-02-20 엘에스산전 주식회사 전기 자동차용 변압기 모듈
US9696349B2 (en) * 2014-06-26 2017-07-04 General Electric Company Current sensing system
WO2016028451A1 (fr) * 2014-08-20 2016-02-25 Halliburton Energy Services, Inc. Ensembles à carte de circuit imprimé
DE102016219790A1 (de) * 2016-10-12 2018-04-12 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Leiterplattenstromwandlers
JP2018074128A (ja) * 2016-11-04 2018-05-10 住友電気工業株式会社 コイル構造体

Also Published As

Publication number Publication date
WO2020008140A1 (fr) 2020-01-09
FR3083364A1 (fr) 2020-01-03
CN112352297A (zh) 2021-02-09
EP3818548A1 (fr) 2021-05-12

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