BR8801263A - Circuito fonte de alimentacao - Google Patents

Circuito fonte de alimentacao

Info

Publication number
BR8801263A
BR8801263A BR8801263A BR8801263A BR8801263A BR 8801263 A BR8801263 A BR 8801263A BR 8801263 A BR8801263 A BR 8801263A BR 8801263 A BR8801263 A BR 8801263A BR 8801263 A BR8801263 A BR 8801263A
Authority
BR
Brazil
Prior art keywords
power supply
supply circuit
circuit
power
supply
Prior art date
Application number
BR8801263A
Other languages
English (en)
Inventor
Erich Joseph Palm
Johannes Bernardus Meertens
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Publication of BR8801263A publication Critical patent/BR8801263A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • 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
    • 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
    • G05F1/577—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 for plural loads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/902—Optical coupling to semiconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Details Of Television Scanning (AREA)
  • Rectifiers (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
BR8801263A 1987-03-23 1988-03-21 Circuito fonte de alimentacao BR8801263A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700668 1987-03-23

Publications (1)

Publication Number Publication Date
BR8801263A true BR8801263A (pt) 1988-10-25

Family

ID=19849740

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801263A BR8801263A (pt) 1987-03-23 1988-03-21 Circuito fonte de alimentacao

Country Status (5)

Country Link
US (1) US4835668A (pt)
EP (1) EP0285199A1 (pt)
JP (1) JPS63261409A (pt)
KR (1) KR880012095A (pt)
BR (1) BR8801263A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE151181T1 (de) * 1991-01-30 1997-04-15 Circuit Breaker Ind Stabilisierte spannungsquelleschaltung
JPH05161148A (ja) * 1991-12-09 1993-06-25 Matsushita Electric Ind Co Ltd フォーカス回路
US5463288A (en) * 1993-09-03 1995-10-31 Thomson Consumer Electronics, Inc. Bus controlled electrode voltage for a cathode ray tube
US5444610A (en) * 1993-10-22 1995-08-22 Diversified Technologies, Inc. High-power modulator
DE19718656A1 (de) * 1997-05-02 1998-11-05 Philips Patentverwaltung Hochspannungsgenerator mit einer Hochspannungseinheit
US6043636A (en) * 1997-10-20 2000-03-28 Diversified Technologies, Inc. Voltage transient suppression
US20050019052A1 (en) * 2003-07-21 2005-01-27 Xerox Corporation Power supply having two voltage outputs
US7365518B2 (en) * 2004-10-07 2008-04-29 L-3 Communications Electron Technologies, Inc. Ion engine power supply

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192467A (en) * 1962-09-05 1965-06-29 Diamond Power Speciality Transistor-regulated power supply
US3237078A (en) * 1963-03-14 1966-02-22 Mallory & Co Inc P R Rechargeable batteries and regulated charging means therefor
DE1264513C2 (de) * 1963-11-29 1973-01-25 Texas Instruments Inc Bezugspotentialfreier gleichstromdifferenzverstaerker
US3458801A (en) * 1967-06-01 1969-07-29 Itek Corp High voltage operational amplifier for use as an electronically controllable power supply regulator
JPS4882725A (pt) * 1972-02-04 1973-11-05
US4531181A (en) * 1982-12-22 1985-07-23 General Electric Company High voltage power supply
DD225889A3 (de) * 1982-12-30 1985-08-07 Engels Fernsehgeraete Veb Stabilisierte stromversorgungseinrichtung fuer fernsehempfaenger
DE3318503C2 (de) * 1983-05-20 1986-03-06 Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut Generator zur Hochspannungserzeugung
NL8403148A (nl) * 1984-10-16 1986-05-16 Philips Nv Keten van in serie geschakelde halfgeleiderelementen.

Also Published As

Publication number Publication date
JPS63261409A (ja) 1988-10-28
KR880012095A (ko) 1988-11-03
EP0285199A1 (en) 1988-10-05
US4835668A (en) 1989-05-30

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