FR2445075A1 - Circuit de commutation de puissance - Google Patents

Circuit de commutation de puissance

Info

Publication number
FR2445075A1
FR2445075A1 FR7931098A FR7931098A FR2445075A1 FR 2445075 A1 FR2445075 A1 FR 2445075A1 FR 7931098 A FR7931098 A FR 7931098A FR 7931098 A FR7931098 A FR 7931098A FR 2445075 A1 FR2445075 A1 FR 2445075A1
Authority
FR
France
Prior art keywords
switching circuit
power switching
circuit
gds
diodes
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.)
Pending
Application number
FR7931098A
Other languages
English (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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2445075A1 publication Critical patent/FR2445075A1/fr
Pending 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
    • H03K17/10—Modifications for increasing the maximum permissible switched voltage
    • 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
    • H03K17/567—Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT
    • 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
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/785—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling field-effect transistor switches
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
    • H10D12/211—Gated diodes
    • H10D12/212—Gated diodes having PN junction gates, e.g. field controlled diodes

Landscapes

  • Amplifiers (AREA)
  • Electronic Switches (AREA)

Abstract

L'invention concerne les circuits de commutation à l'état solide. Un circuit de commutation 10 à courant élevé et tension élevée est constitué par la combinaison d'un amplificateur A formé par une paire Darlington de transistors bipolaires photosensibles Q1, Q2, d'un interrupteur à diode commandée GDS, et d'un circuit de décalage de niveau LS qui est constitué par deux diodes D1, D2. Application au remplacement des relais électromécaniques en commutation téléphonique
FR7931098A 1978-12-20 1979-12-19 Circuit de commutation de puissance Pending FR2445075A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97202578A 1978-12-20 1978-12-20

Publications (1)

Publication Number Publication Date
FR2445075A1 true FR2445075A1 (fr) 1980-07-18

Family

ID=25519064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931098A Pending FR2445075A1 (fr) 1978-12-20 1979-12-19 Circuit de commutation de puissance

Country Status (24)

Country Link
JP (1) JPS55501042A (fr)
KR (1) KR830000498B1 (fr)
AT (1) ATA906079A (fr)
AU (1) AU524717B2 (fr)
BE (1) BE880730A (fr)
CA (1) CA1122331A (fr)
DD (1) DD152664A5 (fr)
DE (1) DE2953403C2 (fr)
DK (1) DK347680A (fr)
ES (1) ES487068A1 (fr)
FR (1) FR2445075A1 (fr)
GB (1) GB2050716B (fr)
HK (1) HK69484A (fr)
HU (1) HU181029B (fr)
IE (1) IE48720B1 (fr)
IL (1) IL58972A (fr)
IN (1) IN153145B (fr)
IT (1) IT1126605B (fr)
NL (1) NL7920187A (fr)
PL (1) PL127059B1 (fr)
SE (1) SE424685B (fr)
SG (1) SG34984G (fr)
TR (1) TR20826A (fr)
WO (1) WO1980001346A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497424A1 (fr) * 1980-12-31 1982-07-02 Telemecanique Electrique Appareil detecteur du type a deux bornes alimente en courant alternatif redresse sous une tension pouvant varier dans une large gamme avec commande de la charge a l'aide de thyristors de commutation
FR2497423A1 (fr) * 1980-12-31 1982-07-02 Telemecanique Electrique Appareil detecteur du type a deux bornes, comportant un circuit d'alimentation en courant alternatif redresse et de commande d'une charge a l'aide de thyristors de commutation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303831A (en) * 1979-07-30 1981-12-01 Bell Telephone Laboratories, Incorporated Optically triggered linear bilateral switch
US4275308A (en) * 1980-05-30 1981-06-23 Bell Telephone Laboratories, Incorporated Optically toggled device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1762842A1 (de) * 1968-09-07 1970-10-22 Richard Helleis Elektronischer Schalter,gesteuert durch zwei Lichtschranken
FR2131511A5 (fr) * 1971-03-29 1972-11-10 Honeywell Inf Systems
US4060821A (en) * 1976-06-21 1977-11-29 General Electric Co. Field controlled thyristor with buried grid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365588A (en) * 1968-01-23 Us Navy Multi-channel calibration circuit for generating a step-wave output voltage
US4021683A (en) * 1975-01-03 1977-05-03 National Research Development Corporation Electronic switching circuits

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1762842A1 (de) * 1968-09-07 1970-10-22 Richard Helleis Elektronischer Schalter,gesteuert durch zwei Lichtschranken
FR2131511A5 (fr) * 1971-03-29 1972-11-10 Honeywell Inf Systems
US4060821A (en) * 1976-06-21 1977-11-29 General Electric Co. Field controlled thyristor with buried grid

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/68 *
EXBK/69 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497424A1 (fr) * 1980-12-31 1982-07-02 Telemecanique Electrique Appareil detecteur du type a deux bornes alimente en courant alternatif redresse sous une tension pouvant varier dans une large gamme avec commande de la charge a l'aide de thyristors de commutation
FR2497423A1 (fr) * 1980-12-31 1982-07-02 Telemecanique Electrique Appareil detecteur du type a deux bornes, comportant un circuit d'alimentation en courant alternatif redresse et de commande d'une charge a l'aide de thyristors de commutation
EP0055672A1 (fr) * 1980-12-31 1982-07-07 Telemecanique Appareil détecteur de proximité, respectivement de présence, du type à deux bornes, comportant un circuit d'alimentation en courant alternatif redressé et de commande d'une charge à l'aide de thyristors de commutation
EP0055673A3 (en) * 1980-12-31 1982-08-04 La Telemecanique Electrique Detector apparatus of the two-terminal type supplied with rectified alternating current under a voltage variable over a large scale with load control by switching thyristors

Also Published As

Publication number Publication date
HK69484A (en) 1984-09-14
AU5386779A (en) 1980-06-26
KR830000498B1 (ko) 1983-03-10
DK347680A (da) 1980-08-12
SE424685B (sv) 1982-08-02
IT1126605B (it) 1986-05-21
DE2953403T1 (de) 1980-12-18
CA1122331A (fr) 1982-04-20
IE792475L (en) 1980-06-20
SE8005705L (sv) 1980-08-13
NL7920187A (nl) 1980-10-31
JPS55501042A (fr) 1980-11-27
TR20826A (tr) 1982-09-01
IT7928208A0 (it) 1979-12-19
GB2050716B (en) 1983-03-09
ES487068A1 (es) 1980-09-16
IN153145B (fr) 1984-06-09
AU524717B2 (en) 1982-09-30
SG34984G (en) 1985-02-08
IL58972A0 (en) 1980-03-31
PL220495A1 (fr) 1980-09-08
BE880730A (fr) 1980-04-16
GB2050716A (en) 1981-01-07
PL127059B1 (en) 1983-09-30
WO1980001346A1 (fr) 1980-06-26
IE48720B1 (en) 1985-05-01
DD152664A5 (de) 1981-12-02
IL58972A (en) 1982-05-31
HU181029B (en) 1983-05-30
ATA906079A (de) 1984-08-15
DE2953403C2 (de) 1983-01-20

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