FR1540797A - Montage de protection d'un amplificateur transistorisé contre les surcharges - Google Patents

Montage de protection d'un amplificateur transistorisé contre les surcharges

Info

Publication number
FR1540797A
FR1540797A FR124385A FR124385A FR1540797A FR 1540797 A FR1540797 A FR 1540797A FR 124385 A FR124385 A FR 124385A FR 124385 A FR124385 A FR 124385A FR 1540797 A FR1540797 A FR 1540797A
Authority
FR
France
Prior art keywords
protective assembly
against overloads
amplifier against
transistorized amplifier
transistorized
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
FR124385A
Other languages
English (en)
Inventor
Wolfgang Giloi
Helmut Zahn
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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
Priority claimed from DE1966T0032269 external-priority patent/DE1283908B/de
Application filed by Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to FR124385A priority Critical patent/FR1540797A/fr
Application granted granted Critical
Publication of FR1540797A publication Critical patent/FR1540797A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3071—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with asymmetrical driving of the end stage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR124385A 1966-10-14 1967-10-13 Montage de protection d'un amplificateur transistorisé contre les surcharges Expired FR1540797A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR124385A FR1540797A (fr) 1966-10-14 1967-10-13 Montage de protection d'un amplificateur transistorisé contre les surcharges

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1966T0032269 DE1283908B (de) 1966-10-14 1966-10-14 UEberlastungsschutzschaltung fuer einen Transistorverstaerker in Emitterfolgerschaltung
FR124385A FR1540797A (fr) 1966-10-14 1967-10-13 Montage de protection d'un amplificateur transistorisé contre les surcharges

Publications (1)

Publication Number Publication Date
FR1540797A true FR1540797A (fr) 1968-09-27

Family

ID=26000245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR124385A Expired FR1540797A (fr) 1966-10-14 1967-10-13 Montage de protection d'un amplificateur transistorisé contre les surcharges

Country Status (1)

Country Link
FR (1) FR1540797A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569916A1 (fr) * 1984-09-03 1986-03-07 Charbonnages De France Circuit de puissance et dispositif de declenchement le comportant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569916A1 (fr) * 1984-09-03 1986-03-07 Charbonnages De France Circuit de puissance et dispositif de declenchement le comportant
EP0180487A1 (fr) * 1984-09-03 1986-05-07 Etablissement public dit: CHARBONNAGES DE FRANCE Circuit de puissance et dispositif de déclenchement le comportant
US4712153A (en) * 1984-09-03 1987-12-08 Charbonnages De France Power circuit and trigger device comprising same

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