FR2418577A1 - Circuit de commande d'un transistor de puissance - Google Patents

Circuit de commande d'un transistor de puissance

Info

Publication number
FR2418577A1
FR2418577A1 FR7805363A FR7805363A FR2418577A1 FR 2418577 A1 FR2418577 A1 FR 2418577A1 FR 7805363 A FR7805363 A FR 7805363A FR 7805363 A FR7805363 A FR 7805363A FR 2418577 A1 FR2418577 A1 FR 2418577A1
Authority
FR
France
Prior art keywords
transistor
energy
diode
cut
control 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.)
Granted
Application number
FR7805363A
Other languages
English (en)
Other versions
FR2418577B1 (fr
Inventor
Jean-Claude Six
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC SA
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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7805363A priority Critical patent/FR2418577A1/fr
Publication of FR2418577A1 publication Critical patent/FR2418577A1/fr
Application granted granted Critical
Publication of FR2418577B1 publication Critical patent/FR2418577B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
    • B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)

Abstract

Circuit de commande d'un interrupteur statique pour une charge consommant un courant élevé sous une tension faible. La base du transistor interrupteur est alimentée en courant à partir d'un circuit inductif à récupération d'énergie. Application à l'électronique automobile.
FR7805363A 1978-02-24 1978-02-24 Circuit de commande d'un transistor de puissance Granted FR2418577A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805363A FR2418577A1 (fr) 1978-02-24 1978-02-24 Circuit de commande d'un transistor de puissance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805363A FR2418577A1 (fr) 1978-02-24 1978-02-24 Circuit de commande d'un transistor de puissance

Publications (2)

Publication Number Publication Date
FR2418577A1 true FR2418577A1 (fr) 1979-09-21
FR2418577B1 FR2418577B1 (fr) 1982-03-05

Family

ID=9205020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805363A Granted FR2418577A1 (fr) 1978-02-24 1978-02-24 Circuit de commande d'un transistor de puissance

Country Status (1)

Country Link
FR (1) FR2418577A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076962A1 (fr) * 1981-10-09 1983-04-20 BROWN, BOVERI & CIE Aktiengesellschaft Montage de circuit pour la commande de transistors de puissance
FR2582881A1 (fr) * 1985-05-31 1986-12-05 Commissariat Energie Atomique Relais electronique statique autorisant ou etablissant un courant de sens quelconque ou un courant alternatif dans un circuit d'utilisation.

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV2230/77 *
NV699/71 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076962A1 (fr) * 1981-10-09 1983-04-20 BROWN, BOVERI & CIE Aktiengesellschaft Montage de circuit pour la commande de transistors de puissance
DE3140187A1 (de) * 1981-10-09 1983-04-28 Brown, Boveri & Cie Ag, 6800 Mannheim Schaltungsanordnung zur ansteuerung von leistungstransistoren
FR2582881A1 (fr) * 1985-05-31 1986-12-05 Commissariat Energie Atomique Relais electronique statique autorisant ou etablissant un courant de sens quelconque ou un courant alternatif dans un circuit d'utilisation.
EP0204618A1 (fr) * 1985-05-31 1986-12-10 Commissariat A L'energie Atomique Relais électronique statique autorisant ou établissant un courant de sens quelconque ou un courant alternatif dans un circuit d'utilisation
US4724335A (en) * 1985-05-31 1988-02-09 Commissariat A L'energie Atomique Relay authorizing or interrupting the flow of a current in a load circuit and application of this relay to a load circuit in which flows a random direction current or an alternating current

Also Published As

Publication number Publication date
FR2418577B1 (fr) 1982-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse