ES353601A1 - Device for engending a very high continuous voltage for color television tube. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for engending a very high continuous voltage for color television tube. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES353601A1
ES353601A1 ES353601A ES353601A ES353601A1 ES 353601 A1 ES353601 A1 ES 353601A1 ES 353601 A ES353601 A ES 353601A ES 353601 A ES353601 A ES 353601A ES 353601 A1 ES353601 A1 ES 353601A1
Authority
ES
Spain
Prior art keywords
engending
translation
machine
voltage
legally binding
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
ES353601A
Other languages
Spanish (es)
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.)
Orega Electronique et Mecanique
Original Assignee
Orega Electronique et Mecanique
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 Orega Electronique et Mecanique filed Critical Orega Electronique et Mecanique
Publication of ES353601A1 publication Critical patent/ES353601A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

A stabilized E.H.T. supply for a colour television receiver tube is derived from a source V1 by way of a voltage regulator 2 and a D.C. to D. C. converter 1 having an output terminal A a signal representative of output variations, as detected by a voltage divider 4 connected to receive the full output voltage, is applied to a comparator 3 for comparison with a reference voltage V2, and the resulting error signal is applied to the control input of the regulator 2 which thus acts to correct for the detected variations. The converter 2 may include an oscillator, transformer and rectifier, the regulator 2 may include a tube or a transistor, and the voltage divider 4 may include varistors such as VDR1.
ES353601A 1967-05-08 1968-05-07 Device for engending a very high continuous voltage for color television tube. (Machine-translation by Google Translate, not legally binding) Expired ES353601A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR105561A FR1529787A (en) 1967-05-08 1967-05-08 Device for regulating very high voltage in a color television receiver

Publications (1)

Publication Number Publication Date
ES353601A1 true ES353601A1 (en) 1969-10-01

Family

ID=8630389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353601A Expired ES353601A1 (en) 1967-05-08 1968-05-07 Device for engending a very high continuous voltage for color television tube. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
DE (1) DE1766336A1 (en)
ES (1) ES353601A1 (en)
FR (1) FR1529787A (en)
GB (1) GB1227765A (en)
NL (1) NL6806423A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828123A (en) * 1971-02-04 1974-08-06 Matsushita Electric Ind Co Ltd Regulated h.v. power energy for a television receiver
US4270157A (en) * 1977-11-07 1981-05-26 Rca Corporation Power supply protection circuit
CN102109819B (en) * 2009-12-23 2012-08-29 北京中电华大电子设计有限责任公司 SOC power load self-adaptive control method

Also Published As

Publication number Publication date
GB1227765A (en) 1971-04-07
FR1529787A (en) 1968-06-21
DE1766336A1 (en) 1971-07-01
NL6806423A (en) 1968-11-11

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