FR1426679A - Perfectionnements aux circuits d'alimentation stabilisés - Google Patents

Perfectionnements aux circuits d'alimentation stabilisés

Info

Publication number
FR1426679A
FR1426679A FR9135A FR9135A FR1426679A FR 1426679 A FR1426679 A FR 1426679A FR 9135 A FR9135 A FR 9135A FR 9135 A FR9135 A FR 9135A FR 1426679 A FR1426679 A FR 1426679A
Authority
FR
France
Prior art keywords
stabilized power
power circuits
circuits
stabilized
power
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
FR9135A
Other languages
English (en)
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford 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 Ilford Ltd filed Critical Ilford Ltd
Application granted granted Critical
Publication of FR1426679A publication Critical patent/FR1426679A/fr
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)
FR9135A 1964-03-13 1965-03-13 Perfectionnements aux circuits d'alimentation stabilisés Expired FR1426679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1071164A GB1053884A (enExample) 1964-03-13 1964-03-13

Publications (1)

Publication Number Publication Date
FR1426679A true FR1426679A (fr) 1966-01-28

Family

ID=8573870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9135A Expired FR1426679A (fr) 1964-03-13 1965-03-13 Perfectionnements aux circuits d'alimentation stabilisés

Country Status (2)

Country Link
FR (1) FR1426679A (enExample)
GB (1) GB1053884A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177563A (en) * 1985-06-27 1987-01-21 Chu Kou Pao Electrical driving circuits

Also Published As

Publication number Publication date
GB1053884A (enExample) 1967-01-04

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