GB928584A - Improvements in or relating to circuit arrangements for safeguarding transistors - Google Patents

Improvements in or relating to circuit arrangements for safeguarding transistors

Info

Publication number
GB928584A
GB928584A GB13837/60A GB1383760A GB928584A GB 928584 A GB928584 A GB 928584A GB 13837/60 A GB13837/60 A GB 13837/60A GB 1383760 A GB1383760 A GB 1383760A GB 928584 A GB928584 A GB 928584A
Authority
GB
United Kingdom
Prior art keywords
voltage
transistor
transistors
collector
supply
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
GB13837/60A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB928584A publication Critical patent/GB928584A/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
    • H03G11/02—Limiting amplitude; Limiting rate of change of amplitude 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)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)
GB13837/60A 1959-04-23 1960-04-20 Improvements in or relating to circuit arrangements for safeguarding transistors Expired GB928584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN16611A DE1163923B (de) 1959-04-23 1959-04-23 Anordnung zur Stabilisierung von Speisespannungen

Publications (1)

Publication Number Publication Date
GB928584A true GB928584A (en) 1963-06-12

Family

ID=7340243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13837/60A Expired GB928584A (en) 1959-04-23 1960-04-20 Improvements in or relating to circuit arrangements for safeguarding transistors

Country Status (4)

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

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 (de) * 1957-01-19 1959-04-09 Telefunken Gmbh Schaltung zur Gleichspannungsstabilisierung mit Transistoren
DE1085203B (de) * 1958-04-02 1960-07-14 Siemens Ag Elektronisch stabilisiertes Netzgeraet

Also Published As

Publication number Publication date
FR1254788A (fr) 1961-02-24
DE1163923B (de) 1964-02-27
JPS4327442B1 (enrdf_load_stackoverflow) 1968-11-26

Similar Documents

Publication Publication Date Title
US3204175A (en) Automatic self-starting voltage regulating device
GB1013273A (en) Control circuits employing semi-conductor controlled rectifiers
GB906480A (en) Voltage regulator and overload protection system
GB1139043A (en) Improvements in direct current power supplies with overload protection
GB928584A (en) Improvements in or relating to circuit arrangements for safeguarding transistors
GB1231433A (enrdf_load_stackoverflow)
GB920254A (en) Regulated power supply
GB983270A (en) Television receiver power supply
US3978391A (en) Direct current stabilizing device
GB913130A (enrdf_load_stackoverflow)
GB1048222A (en) Improvements in voltage regulators for generators
GB886824A (en) Improvements in electronic power supply regulator
GB975453A (en) Improvements in or relating to transistor circuits
US3109135A (en) Transistorized voltage regulator
GB1071834A (en) Voltage regulator
GB1187312A (en) Improvements relating to the Stabilisation of Electrical Power-Supply Systems
SU860024A1 (ru) Стабилизатор посто нного напр жени
GB974504A (en) Improvements relating to electronic circuit arrangements employing transistors
GB1011188A (en) Improvements in or relating to voltage stabilisers
GB1110447A (en) Circuit arrangement for limiting excessive voltages
SU860028A2 (ru) Транзисторный стабилизатор посто нного напр жени
GB929780A (en) Improvements in or relating to electrical power supplies
GB1065692A (en) Improvements in and relating to electric supply apparatus
SU838687A1 (ru) Стабилизатор посто нного напр жени
US3244994A (en) Safety device for magnetic amplifiers