FR3131074B1 - Bras de commutation utilisant une carte de circuit imprimé - Google Patents

Bras de commutation utilisant une carte de circuit imprimé Download PDF

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Publication number
FR3131074B1
FR3131074B1 FR2113642A FR2113642A FR3131074B1 FR 3131074 B1 FR3131074 B1 FR 3131074B1 FR 2113642 A FR2113642 A FR 2113642A FR 2113642 A FR2113642 A FR 2113642A FR 3131074 B1 FR3131074 B1 FR 3131074B1
Authority
FR
France
Prior art keywords
circuit board
printed circuit
switching arm
switches
gint1
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
FR2113642A
Other languages
English (en)
Other versions
FR3131074A1 (fr
Inventor
Nicolas Allali
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 Electrification 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 FR2113642A priority Critical patent/FR3131074B1/fr
Priority to CN202280091850.XA priority patent/CN118872384A/zh
Priority to EP22835035.1A priority patent/EP4449827A1/fr
Priority to PCT/EP2022/085759 priority patent/WO2023110966A1/fr
Publication of FR3131074A1 publication Critical patent/FR3131074A1/fr
Application granted granted Critical
Publication of FR3131074B1 publication Critical patent/FR3131074B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/025—Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
    • H05K1/0206—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate by printed thermal vias
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
    • H05K1/0231—Capacitors or dielectric substances
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/0243—Printed circuits associated with mounted high frequency components

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Structure Of Printed Boards (AREA)
  • Slide Switches (AREA)
  • Combinations Of Printed Boards (AREA)

Abstract

Le bras de commutation comporte : - une carte de circuit imprimé (202) ; - deux interrupteurs (HS ; LS) portés par la carte de circuit imprimé (202) et connectés l’un à l’autre et ; - une capacité (C) portée par la carte de circuit imprimé (202) et connectée à l’un des interrupteurs (HS, LS) ; et - des vias (VM, VH) de dissipation thermique de l’un ou les deux interrupteurs (HS, LS). La carte de circuit imprimé (202) comporte, dans une couche interne (INT1), une piste (GINT1 ; HINT1) dite de bouclage présentant des ouvertures (208) de passage des vias de dissipation thermique (VM, VH), la capacité (C) étant connectée à l’autre parmi l’interrupteur de côté haut (HS) et l’interrupteur de côté bas (LS) par l’intermédiaire de la piste de bouclage (GINT1 ; HINT1). Figure pour l’abrégé : Fig. 2
FR2113642A 2021-12-16 2021-12-16 Bras de commutation utilisant une carte de circuit imprimé Active FR3131074B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2113642A FR3131074B1 (fr) 2021-12-16 2021-12-16 Bras de commutation utilisant une carte de circuit imprimé
CN202280091850.XA CN118872384A (zh) 2021-12-16 2022-12-14 使用印刷电路板的开关臂
EP22835035.1A EP4449827A1 (fr) 2021-12-16 2022-12-14 Bras de commutation utilisant une carte de circuit imprimé
PCT/EP2022/085759 WO2023110966A1 (fr) 2021-12-16 2022-12-14 Bras de commutation utilisant une carte de circuit imprimé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113642A FR3131074B1 (fr) 2021-12-16 2021-12-16 Bras de commutation utilisant une carte de circuit imprimé
FR2113642 2021-12-16

Publications (2)

Publication Number Publication Date
FR3131074A1 FR3131074A1 (fr) 2023-06-23
FR3131074B1 true FR3131074B1 (fr) 2024-08-02

Family

ID=80595580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113642A Active FR3131074B1 (fr) 2021-12-16 2021-12-16 Bras de commutation utilisant une carte de circuit imprimé

Country Status (4)

Country Link
EP (1) EP4449827A1 (fr)
CN (1) CN118872384A (fr)
FR (1) FR3131074B1 (fr)
WO (1) WO2023110966A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019092926A1 (fr) * 2017-11-08 2019-05-16 住友電気工業株式会社 Dispositif de circuit électronique
FR3099632B1 (fr) * 2019-08-01 2022-12-30 Valeo Systemes De Controle Moteur Composant électronique comprenant au moins deux condensateurs
DE102019217343A1 (de) * 2019-11-11 2021-05-12 Zf Friedrichshafen Ag Wechselrichter mit einem Kühlkörper

Also Published As

Publication number Publication date
CN118872384A (zh) 2024-10-29
WO2023110966A1 (fr) 2023-06-22
EP4449827A1 (fr) 2024-10-23
FR3131074A1 (fr) 2023-06-23

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