CH380810A - Circuit arrangement for avoiding overloading of a switching transistor - Google Patents

Circuit arrangement for avoiding overloading of a switching transistor

Info

Publication number
CH380810A
CH380810A CH971360A CH971360A CH380810A CH 380810 A CH380810 A CH 380810A CH 971360 A CH971360 A CH 971360A CH 971360 A CH971360 A CH 971360A CH 380810 A CH380810 A CH 380810A
Authority
CH
Switzerland
Prior art keywords
switching transistor
circuit arrangement
avoiding overloading
overloading
avoiding
Prior art date
Application number
CH971360A
Other languages
German (de)
Inventor
Peter Dipl Ing Gerke
Baur Hans Ing Dr
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH380810A publication Critical patent/CH380810A/en

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
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
CH971360A 1959-09-01 1960-08-29 Circuit arrangement for avoiding overloading of a switching transistor CH380810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES64694A DE1168962B (en) 1959-09-01 1959-09-01 Circuit arrangement for avoiding overloading of a switching transistor

Publications (1)

Publication Number Publication Date
CH380810A true CH380810A (en) 1964-08-15

Family

ID=7497396

Family Applications (1)

Application Number Title Priority Date Filing Date
CH971360A CH380810A (en) 1959-09-01 1960-08-29 Circuit arrangement for avoiding overloading of a switching transistor

Country Status (4)

Country Link
CH (1) CH380810A (en)
DE (1) DE1168962B (en)
GB (1) GB925027A (en)
NL (1) NL255489A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641183C2 (en) * 1976-09-13 1986-08-28 Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer Installation without losses due to the principle of operation to relieve electrical or electronic one-way switches from their power dissipation when they are switched off
DE2644715C2 (en) * 1976-10-04 1985-02-28 Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer Device for relieving electrical or electronic one-way switches from high power dissipation during switch-on - in which a non-zero current previously flowing in a different circuit path changes to the relevant one-way switch - and from excessive blocking voltage stress at the end of switch-off
US4441137A (en) * 1982-08-30 1984-04-03 Rca Corporation High voltage protection for an output circuit
DE3928651A1 (en) * 1989-08-30 1991-03-07 Wabco Westinghouse Fahrzeug ELECTRONIC CIRCUIT FOR MONITORING A POWER AMPLIFIER AND ITS LOAD
CN111983271A (en) * 2019-05-21 2020-11-24 上海海拉电子有限公司 Protection circuit for high-voltage insulation test

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065640B (en) * 1957-06-18

Also Published As

Publication number Publication date
GB925027A (en) 1963-05-01
DE1168962B (en) 1964-04-30
NL255489A (en)

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