FR2418577A1 - Circuit de commande d'un transistor de puissance - Google Patents
Circuit de commande d'un transistor de puissanceInfo
- 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
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.
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)
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. |
-
1978
- 1978-02-24 FR FR7805363A patent/FR2418577A1/fr active Granted
Non-Patent Citations (2)
Title |
---|
NV2230/77 * |
NV699/71 * |
Cited By (5)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2086245A1 (fr) | Circuit limiteur de courant de surtension pour charge a grande capacite | |
EP0271752A3 (en) | Direct current converter | |
DE3062993D1 (en) | Circuit for controlling the output voltage of a switching converter | |
ES547280A1 (es) | Disposicion de conexion para la conmutacion de consumidores electricos ohmicos e inductivos en circuitos de corriente continua y alterna | |
FR2418577A1 (fr) | Circuit de commande d'un transistor de puissance | |
JPS6439830A (en) | A/d converter | |
KR900013699A (ko) | 전원 회로 | |
YU191480A (en) | Parallel control circuit | |
JPS55133678A (en) | Voltage converter | |
JPS6485572A (en) | Starting circuit for switching power source | |
JPS5593322A (en) | Alternating current switch circuit | |
SU1188873A1 (ru) | Способ управлени силовым транзисторным ключом | |
JPS5762630A (en) | Control circuit device | |
JPS5447564A (en) | Josephson switch circuit | |
JPS55133675A (en) | Switching regulator | |
SU1046781A1 (ru) | Устройство дл управлени индуктивной нагрузкой посто нного тока | |
JPS54111743A (en) | Switch circuit | |
SU1148111A1 (ru) | Переключатель | |
JPS5539456A (en) | Pulse generation circuit | |
JPS56132019A (en) | High-voltage pulse circuit | |
JPS57101914A (en) | Electric power supplying circuit | |
JPS5539457A (en) | Pulse generation circuit | |
JPS5730908A (en) | Capacity type displacement conversion device | |
JPS5683129A (en) | Diode switch | |
JPS54147449A (en) | Protective circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |