FR1254788A - Protective device of a transistron - Google Patents

Protective device of a transistron

Info

Publication number
FR1254788A
FR1254788A FR825120A FR825120A FR1254788A FR 1254788 A FR1254788 A FR 1254788A FR 825120 A FR825120 A FR 825120A FR 825120 A FR825120 A FR 825120A FR 1254788 A FR1254788 A FR 1254788A
Authority
FR
France
Prior art keywords
transistron
protective device
protective
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
FR825120A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1254788A publication Critical patent/FR1254788A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/571—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overvoltage detector
    • 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
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/02—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general by means of diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
FR825120A 1959-04-23 1960-04-22 Protective device of a transistron Expired FR1254788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN16611A DE1163923B (en) 1959-04-23 1959-04-23 Arrangement for stabilizing supply voltages

Publications (1)

Publication Number Publication Date
FR1254788A true FR1254788A (en) 1961-02-24

Family

ID=7340243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825120A Expired FR1254788A (en) 1959-04-23 1960-04-22 Protective device of a transistron

Country Status (4)

Country Link
JP (1) JPS4327442B1 (en)
DE (1) DE1163923B (en)
FR (1) FR1254788A (en)
GB (1) GB928584A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655609A (en) * 1952-07-22 1953-10-13 Bell Telephone Labor Inc Bistable circuits, including transistors
DE1054506B (en) * 1957-01-19 1959-04-09 Telefunken Gmbh Circuit for DC voltage stabilization with transistors
DE1085203B (en) * 1958-04-02 1960-07-14 Siemens Ag Electronically stabilized power supply

Also Published As

Publication number Publication date
JPS4327442B1 (en) 1968-11-26
GB928584A (en) 1963-06-12
DE1163923B (en) 1964-02-27

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