GB1349148A - Stabilised power supply systems - Google Patents

Stabilised power supply systems

Info

Publication number
GB1349148A
GB1349148A GB2523270A GB1349148DA GB1349148A GB 1349148 A GB1349148 A GB 1349148A GB 2523270 A GB2523270 A GB 2523270A GB 1349148D A GB1349148D A GB 1349148DA GB 1349148 A GB1349148 A GB 1349148A
Authority
GB
United Kingdom
Prior art keywords
terminals
voltage
output
transformer
stabilizer
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
GB2523270A
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services 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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of GB1349148A publication Critical patent/GB1349148A/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 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • 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
    • 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
    • G05F1/613—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in parallel with the load as final control devices

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)
  • Rectifiers (AREA)
GB2523270A 1970-05-26 1970-05-26 Stabilised power supply systems Expired GB1349148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2523270 1970-05-26

Publications (1)

Publication Number Publication Date
GB1349148A true GB1349148A (en) 1974-03-27

Family

ID=10224349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2523270A Expired GB1349148A (en) 1970-05-26 1970-05-26 Stabilised power supply systems

Country Status (3)

Country Link
US (1) US3686560A (enExample)
FR (1) FR2104749B3 (enExample)
GB (1) GB1349148A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117143A (en) * 1982-03-26 1983-10-05 Lucas Ind Plc Apparatus for supplying a regulated d.c. voltage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824443A (en) * 1972-05-30 1974-07-16 Lorain Prod Corp Regulator circuit having a clamped regulating wave
US4930063A (en) * 1989-04-17 1990-05-29 Unisys Corporation Variable resonance regulator for power supply
CA2050199A1 (en) * 1991-08-16 1993-02-17 Moore Products Co. Low power switching power supply circuits and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850694A (en) * 1954-07-07 1958-09-02 Bell Telephone Labor Inc Current supply apparatus for load voltage regulation
US3355650A (en) * 1963-12-26 1967-11-28 Sperry Rand Corp Electrical power and control mechanism for electrical appliances
US3383623A (en) * 1964-10-28 1968-05-14 Westinghouse Electric Corp Pulse generators for phase controlled systems
US3428882A (en) * 1965-08-23 1969-02-18 Unitek Corp Shunt-switching voltage regulated power supply
US3546567A (en) * 1968-03-29 1970-12-08 Norbatrol Electronic Corp Time-proportioning single and polyphase power controllers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117143A (en) * 1982-03-26 1983-10-05 Lucas Ind Plc Apparatus for supplying a regulated d.c. voltage

Also Published As

Publication number Publication date
FR2104749B3 (enExample) 1974-03-08
FR2104749A3 (enExample) 1972-04-21
US3686560A (en) 1972-08-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee