FR1262886A - Circuit de commutation à transistors destiné à l'alimentation de charges inductives - Google Patents

Circuit de commutation à transistors destiné à l'alimentation de charges inductives

Info

Publication number
FR1262886A
FR1262886A FR832752A FR832752A FR1262886A FR 1262886 A FR1262886 A FR 1262886A FR 832752 A FR832752 A FR 832752A FR 832752 A FR832752 A FR 832752A FR 1262886 A FR1262886 A FR 1262886A
Authority
FR
France
Prior art keywords
switching circuit
transistor switching
inductive loads
supplying inductive
supplying
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.)
Expired
Application number
FR832752A
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.)
North American Aviation Corp
Original Assignee
North American Aviation Corp
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 North American Aviation Corp filed Critical North American Aviation Corp
Application granted granted Critical
Publication of FR1262886A publication Critical patent/FR1262886A/fr
Expired 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
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
    • 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
FR832752A 1959-08-11 1960-07-12 Circuit de commutation à transistors destiné à l'alimentation de charges inductives Expired FR1262886A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83296759A 1959-08-11 1959-08-11

Publications (1)

Publication Number Publication Date
FR1262886A true FR1262886A (fr) 1961-06-05

Family

ID=25263064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832752A Expired FR1262886A (fr) 1959-08-11 1960-07-12 Circuit de commutation à transistors destiné à l'alimentation de charges inductives

Country Status (3)

Country Link
DE (1) DE1169517B (fr)
FR (1) FR1262886A (fr)
GB (1) GB927468A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250922A (en) * 1964-06-12 1966-05-10 Hughes Aircraft Co Current driver for core memory apparatus
DE2641183C2 (de) * 1976-09-13 1986-08-28 Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer Einrichtung ohne prinzipbedingte Verluste zur Entlastung elektrischer oder elektronischer Einwegschalter von ihrer Verlustleistungsbeanspruchung beim Ausschalten
DE2644715C2 (de) * 1976-10-04 1985-02-28 Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer Einrichtung zur Befreiung elektrischer oder elektronischer Einwegschalter von hoher Verlustleistungsbeanspruchung während des Einschaltens - bei welchem ein, zuvor in einem anderen Schaltungspfad fließender, von Null verschiedener Strom auf den betreffenden Einwegschalter überwechselt - und von überhöhter Sperrspannungsbeanspruchung zum Ende des Ausschaltens
DE3429488A1 (de) * 1984-08-10 1986-02-20 Danfoss A/S, Nordborg Elektronische schaltvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071133B (de) * 1958-08-08 1959-12-17 Standard Efcktrik Lorenz Aktiengesellschaft, Stuttgart-Zuffenhausen Anordnung zur begrenzung von abschaltspannungen an mit transistorschalter in reihe liegende induktivitäten

Also Published As

Publication number Publication date
DE1169517B (de) 1964-05-06
GB927468A (en) 1963-05-29

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