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GB1403604A - Circuit arrangement for producing a constant direct voltage from a direct voltage subject to variation - Google Patents

Circuit arrangement for producing a constant direct voltage from a direct voltage subject to variation

Info

Publication number
GB1403604A
GB1403604A GB4652472A GB4652472A GB1403604A GB 1403604 A GB1403604 A GB 1403604A GB 4652472 A GB4652472 A GB 4652472A GB 4652472 A GB4652472 A GB 4652472A GB 1403604 A GB1403604 A GB 1403604A
Authority
GB
United Kingdom
Prior art keywords
circuit
transistor
voltage
transformer
regulator
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
GB4652472A
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.)
Vereinigte Flugtechnische Werke Fokker GmbH
Original Assignee
Vereinigte Flugtechnische Werke Fokker 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
Application filed by Vereinigte Flugtechnische Werke Fokker GmbH filed Critical Vereinigte Flugtechnische Werke Fokker GmbH
Publication of GB1403604A publication Critical patent/GB1403604A/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
    • G05F1/563—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 including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
GB4652472A 1971-12-17 1972-10-09 Circuit arrangement for producing a constant direct voltage from a direct voltage subject to variation Expired GB1403604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712162711 DE2162711A1 (de) 1971-12-17 1971-12-17 Schaltungsanordnung zur erzeugung einer konstanten gleichspannung

Publications (1)

Publication Number Publication Date
GB1403604A true GB1403604A (en) 1975-08-28

Family

ID=5828329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4652472A Expired GB1403604A (en) 1971-12-17 1972-10-09 Circuit arrangement for producing a constant direct voltage from a direct voltage subject to variation

Country Status (5)

Country Link
CH (1) CH544341A (de)
DE (1) DE2162711A1 (de)
FR (1) FR2149237A5 (de)
GB (1) GB1403604A (de)
IT (1) IT965884B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669038A (en) * 1985-08-13 1987-05-26 The Babcock & Wilcox Company Low power high efficiency switching power supply

Also Published As

Publication number Publication date
FR2149237A5 (de) 1973-03-23
CH544341A (de) 1973-11-15
DE2162711A1 (de) 1973-06-20
IT965884B (it) 1974-02-11
DE2162711B2 (de) 1974-05-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee