FR2472300A1 - Montage destine a modifier le mode de coupure d'etages transistorises - Google Patents

Montage destine a modifier le mode de coupure d'etages transistorises Download PDF

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Publication number
FR2472300A1
FR2472300A1 FR8026679A FR8026679A FR2472300A1 FR 2472300 A1 FR2472300 A1 FR 2472300A1 FR 8026679 A FR8026679 A FR 8026679A FR 8026679 A FR8026679 A FR 8026679A FR 2472300 A1 FR2472300 A1 FR 2472300A1
Authority
FR
France
Prior art keywords
transistor
circuit
emitter
circuits
base
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
FR8026679A
Other languages
English (en)
French (fr)
Inventor
Klaus Viebig
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2472300A1 publication Critical patent/FR2472300A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
FR8026679A 1979-12-17 1980-12-16 Montage destine a modifier le mode de coupure d'etages transistorises Pending FR2472300A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950700 DE2950700C2 (de) 1979-12-17 1979-12-17 Anordnung zur Beeinflussung des Abschaltverhaltens von Transistorstufen

Publications (1)

Publication Number Publication Date
FR2472300A1 true FR2472300A1 (fr) 1981-06-26

Family

ID=6088699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026679A Pending FR2472300A1 (fr) 1979-12-17 1980-12-16 Montage destine a modifier le mode de coupure d'etages transistorises

Country Status (2)

Country Link
DE (1) DE2950700C2 (de)
FR (1) FR2472300A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559322A1 (fr) * 1984-02-03 1985-08-09 Cresto Etu Applic Electronique Circuit electronique pour la protection d'un transistor de puissance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1809570A1 (de) * 1967-11-21 1969-06-26 Sony Corp Transistorschutzschaltung
DD131504A1 (de) * 1977-05-23 1978-06-28 Eberhard Drechsler Schutzschaltungsanordnung fuer ein stromversorgungsgeraet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559322A1 (fr) * 1984-02-03 1985-08-09 Cresto Etu Applic Electronique Circuit electronique pour la protection d'un transistor de puissance

Also Published As

Publication number Publication date
DE2950700C2 (de) 1986-01-16
DE2950700A1 (de) 1981-07-02

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