FR2222801A2 - Thyristor controlled electronic switch - having thyristor switching circuit connected across diode bridge - Google Patents

Thyristor controlled electronic switch - having thyristor switching circuit connected across diode bridge

Info

Publication number
FR2222801A2
FR2222801A2 FR7310456A FR7310456A FR2222801A2 FR 2222801 A2 FR2222801 A2 FR 2222801A2 FR 7310456 A FR7310456 A FR 7310456A FR 7310456 A FR7310456 A FR 7310456A FR 2222801 A2 FR2222801 A2 FR 2222801A2
Authority
FR
France
Prior art keywords
thyristor
electronic switch
diode bridge
controlled electronic
circuit connected
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
FR7310456A
Other languages
French (fr)
Other versions
FR2222801B2 (en
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.)
Thales Avionics SAS
Original Assignee
Crouzet 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 Crouzet SA filed Critical Crouzet SA
Priority to FR7310456A priority Critical patent/FR2222801A2/en
Publication of FR2222801A2 publication Critical patent/FR2222801A2/en
Application granted granted Critical
Publication of FR2222801B2 publication Critical patent/FR2222801B2/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
    • H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents

Landscapes

  • Electronic Switches (AREA)

Abstract

Thyristor controlled electronic switch has a thyristor circuit connected across diode bridge and auxiliary control circuit. The auxiliary control circuit has a thyristor which in the 'switch closed' position permits the passage of load current in an integrating circuit comprising parallel connected capacitor and zener diode in series with a resistance. The auxiliary thyristor is triggered at the start of each load current half cycle by another capacitor connected between it input and control electrodes.
FR7310456A 1973-03-22 1973-03-22 Thyristor controlled electronic switch - having thyristor switching circuit connected across diode bridge Granted FR2222801A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7310456A FR2222801A2 (en) 1973-03-22 1973-03-22 Thyristor controlled electronic switch - having thyristor switching circuit connected across diode bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310456A FR2222801A2 (en) 1973-03-22 1973-03-22 Thyristor controlled electronic switch - having thyristor switching circuit connected across diode bridge

Publications (2)

Publication Number Publication Date
FR2222801A2 true FR2222801A2 (en) 1974-10-18
FR2222801B2 FR2222801B2 (en) 1982-07-16

Family

ID=9116761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310456A Granted FR2222801A2 (en) 1973-03-22 1973-03-22 Thyristor controlled electronic switch - having thyristor switching circuit connected across diode bridge

Country Status (1)

Country Link
FR (1) FR2222801A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542148A1 (en) * 1983-03-01 1984-09-07 Telemecanique Electrique CONTROL CIRCUIT OF A THYRISTOR OR TRIAC-TYPE SENSITIVE SEMICONDUCTOR DEVICE WITH SELF-IGNITION ASSISTANCE IMPEDANCE AND ITS APPLICATION TO THE REALIZATION OF A SWITCH ASSEMBLY COMBINING A SENSITIVE THYRISTOR WITH A LESS SENSITIVE THYRISTOR
EP0743753A1 (en) * 1995-05-19 1996-11-20 STMicroelectronics S.A. Switching and power supply unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127956A1 (en) * 1971-06-05 1972-12-07 Ifm Gmbh & Co Kg Electronic, contactless switching device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127956A1 (en) * 1971-06-05 1972-12-07 Ifm Gmbh & Co Kg Electronic, contactless switching device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542148A1 (en) * 1983-03-01 1984-09-07 Telemecanique Electrique CONTROL CIRCUIT OF A THYRISTOR OR TRIAC-TYPE SENSITIVE SEMICONDUCTOR DEVICE WITH SELF-IGNITION ASSISTANCE IMPEDANCE AND ITS APPLICATION TO THE REALIZATION OF A SWITCH ASSEMBLY COMBINING A SENSITIVE THYRISTOR WITH A LESS SENSITIVE THYRISTOR
EP0743753A1 (en) * 1995-05-19 1996-11-20 STMicroelectronics S.A. Switching and power supply unit
FR2734429A1 (en) * 1995-05-19 1996-11-22 Sgs Thomson Microelectronics SWITCH AND SUPPLY-APPLICATION MODULE FOR STARTING A FLUORESCENT TUBE
US5838110A (en) * 1995-05-19 1998-11-17 Sgs-Thomson Microelectronics S.A. Apparatus and method for starting and controlling a fluorescent tube
US5883401A (en) * 1995-05-19 1999-03-16 Sgs-Thomson Microelectronics S.A. Monolithic semiconductor switch and supply circuit component

Also Published As

Publication number Publication date
FR2222801B2 (en) 1982-07-16

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