ATA671978A - Schaltung zum schutz von leistungshalbleitern gegen ueberkopfzuendungen - Google Patents

Schaltung zum schutz von leistungshalbleitern gegen ueberkopfzuendungen

Info

Publication number
ATA671978A
ATA671978A AT671978A AT671978A ATA671978A AT A671978 A ATA671978 A AT A671978A AT 671978 A AT671978 A AT 671978A AT 671978 A AT671978 A AT 671978A AT A671978 A ATA671978 A AT A671978A
Authority
AT
Austria
Prior art keywords
curdors
ignitions
protection
circuit
power semi
Prior art date
Application number
AT671978A
Other languages
English (en)
Other versions
AT357620B (de
Inventor
Friedrich Ing Kalny
Original Assignee
Uher Ag
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 Uher Ag filed Critical Uher Ag
Priority to AT671978A priority Critical patent/AT357620B/de
Priority to FR7922573A priority patent/FR2436500A1/fr
Priority to DE19792937114 priority patent/DE2937114A1/de
Priority to BE0/197177A priority patent/BE878825A/fr
Publication of ATA671978A publication Critical patent/ATA671978A/de
Application granted granted Critical
Publication of AT357620B publication Critical patent/AT357620B/de

Links

Classifications

    • H10W42/00—
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0824—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in thyristor switches
AT671978A 1978-09-18 1978-09-18 Schaltung zum schutz von leistungshalbleitern gegen ueberkopfzuendungen AT357620B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT671978A AT357620B (de) 1978-09-18 1978-09-18 Schaltung zum schutz von leistungshalbleitern gegen ueberkopfzuendungen
FR7922573A FR2436500A1 (fr) 1978-09-18 1979-09-10 Dispositif pour proteger les semi-conducteurs de puissance contre les amorcages gachette en l'air
DE19792937114 DE2937114A1 (de) 1978-09-18 1979-09-13 Schaltung zum schutz von leistungshalbleitern gegen ueberkopfzuendungen
BE0/197177A BE878825A (fr) 1978-09-18 1979-09-17 Circuit de protection des semi-conducteurs de puissance contre des amorcages par accroissement de tension et phenomenes similaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT671978A AT357620B (de) 1978-09-18 1978-09-18 Schaltung zum schutz von leistungshalbleitern gegen ueberkopfzuendungen

Publications (2)

Publication Number Publication Date
ATA671978A true ATA671978A (de) 1979-12-15
AT357620B AT357620B (de) 1980-07-25

Family

ID=3589096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT671978A AT357620B (de) 1978-09-18 1978-09-18 Schaltung zum schutz von leistungshalbleitern gegen ueberkopfzuendungen

Country Status (4)

Country Link
AT (1) AT357620B (de)
BE (1) BE878825A (de)
DE (1) DE2937114A1 (de)
FR (1) FR2436500A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1365502A (fr) * 1963-05-24 1964-07-03 Materiel Electrique S W Le Dispositif de déclenchement de redresseurs commandés montés en série
GB1059857A (en) * 1963-06-12 1967-02-22 Asea Ab Means for protecting semi-conductor elements of pnpn-type in regulators
US3603843A (en) * 1970-06-17 1971-09-07 Barber Colman Co Transient voltage protection circuit for gate turn on devices
US3883782A (en) * 1974-05-31 1975-05-13 Robert W Beckwith Overcurrent relay circuit
US4028737A (en) * 1975-04-02 1977-06-07 Barber-Colman Company Transient voltage protection circuit
US4075510A (en) * 1976-09-17 1978-02-21 Pascente Joseph E Thyristor voltage switching circuits

Also Published As

Publication number Publication date
BE878825A (fr) 1980-01-16
AT357620B (de) 1980-07-25
DE2937114A1 (de) 1980-03-27
FR2436500A1 (fr) 1980-04-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee