FR2611410B1 - Source d'alimentation en courant pour un televiseur - Google Patents

Source d'alimentation en courant pour un televiseur

Info

Publication number
FR2611410B1
FR2611410B1 FR888802413A FR8802413A FR2611410B1 FR 2611410 B1 FR2611410 B1 FR 2611410B1 FR 888802413 A FR888802413 A FR 888802413A FR 8802413 A FR8802413 A FR 8802413A FR 2611410 B1 FR2611410 B1 FR 2611410B1
Authority
FR
France
Prior art keywords
television
power source
current power
current
source
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 - Fee Related
Application number
FR888802413A
Other languages
English (en)
Other versions
FR2611410A1 (fr
Inventor
Jeffery Basil Lendaro
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.)
RCA Licensing Corp
Original Assignee
RCA Licensing Corp
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 RCA Licensing Corp filed Critical RCA Licensing Corp
Publication of FR2611410A1 publication Critical patent/FR2611410A1/fr
Application granted granted Critical
Publication of FR2611410B1 publication Critical patent/FR2611410B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
FR888802413A 1987-02-27 1988-02-26 Source d'alimentation en courant pour un televiseur Expired - Fee Related FR2611410B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/019,855 US4761723A (en) 1987-02-27 1987-02-27 Power supply regulator for television

Publications (2)

Publication Number Publication Date
FR2611410A1 FR2611410A1 (fr) 1988-09-02
FR2611410B1 true FR2611410B1 (fr) 1990-12-28

Family

ID=21795393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888802413A Expired - Fee Related FR2611410B1 (fr) 1987-02-27 1988-02-26 Source d'alimentation en courant pour un televiseur

Country Status (8)

Country Link
US (1) US4761723A (fr)
JP (1) JP3117013B2 (fr)
KR (1) KR960011731B1 (fr)
CA (1) CA1279925C (fr)
DE (1) DE3806228C2 (fr)
FR (1) FR2611410B1 (fr)
GB (1) GB2202114B (fr)
HK (1) HK184595A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731568A1 (de) * 1987-09-19 1989-04-06 Thomson Brandt Gmbh Fernsehempfaenger mit einem synchronisierten schaltnetzteil
DE3732790A1 (de) * 1987-09-29 1989-04-13 Thomson Brandt Gmbh Schaltnetzteil
US4868466A (en) * 1988-03-29 1989-09-19 Rca Licensing Corporation Power supply for a television apparatus
US5036261A (en) * 1989-08-11 1991-07-30 Thomson Consumer Electronics, Inc. Standby/run power supply and control circuit
US5161241A (en) * 1989-09-13 1992-11-03 Matsushita Electric Industrial Co., Ltd. CRT power supply apparatus having synchronized high and low voltage power supply switching circuits
DE4021940A1 (de) * 1990-07-10 1992-01-16 Thomson Brandt Gmbh Schaltnetzteil fuer einen fernsehempfaenger
WO1992022954A1 (fr) * 1991-06-13 1992-12-23 Rca Thomson Licensing Corporation Alimentation en courant en mode de commutation avec distorsion de courant d'entree reduite
GB9113924D0 (en) * 1991-06-27 1991-08-14 Thomson Consumer Electronics Fault protection using microprocessor power up reset
MY108974A (en) * 1992-05-29 1996-11-30 Thomson Consumer Electronics Inc Tracking run/standby power supplies
US5351177A (en) * 1992-09-17 1994-09-27 Rca Thomson Licensing Corporation Switch mode power supply with standby mode operation
US5604425A (en) * 1994-08-08 1997-02-18 Thomson Consumer Electronics, Inc. Power limiting regulator
US5686767A (en) * 1994-12-29 1997-11-11 Thomson Consumer Electronics, Inc. Apportioning minimal standby power
US6157549A (en) * 1999-10-22 2000-12-05 Thomson Licensing S.A. Power supply with multiple mode operation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392090A (en) * 1981-11-16 1983-07-05 Rca Corporation Remote responsive television receiver ferroresonant power supply
US4532457A (en) * 1982-01-29 1985-07-30 Rca Corporation Television receiver standby circuit
US4500923A (en) * 1982-10-29 1985-02-19 Rca Corporation Television receiver standby power supply
US4651214A (en) * 1984-12-24 1987-03-17 Rca Corporation Remote controlled television receiver power supply
US4656399A (en) * 1985-04-29 1987-04-07 Rca Corporation Television power supply turn-on protection circuit

Also Published As

Publication number Publication date
JP3117013B2 (ja) 2000-12-11
GB2202114B (en) 1990-12-19
DE3806228C2 (de) 1997-07-31
DE3806228A1 (de) 1988-09-08
HK184595A (en) 1995-12-15
JPS63299465A (ja) 1988-12-06
CA1279925C (fr) 1991-02-05
US4761723A (en) 1988-08-02
FR2611410A1 (fr) 1988-09-02
KR960011731B1 (ko) 1996-08-30
GB8804123D0 (en) 1988-03-23
KR880010609A (ko) 1988-10-10
GB2202114A (en) 1988-09-14

Similar Documents

Publication Publication Date Title
IL84255A0 (en) Photoresist
GB2204455B (en) Switching power source device
EP0284412A3 (en) Automatic voltage switching power source
FR2535560B1 (fr) Source d'alimentation en courant de reserve pour televiseur telecommande
FR2611410B1 (fr) Source d'alimentation en courant pour un televiseur
FR2610463B1 (fr) Circuit de commutation d'alimentation pour cable sous-marin
EP0321023A3 (en) Circuit arrangement for a power source
GB8829155D0 (en) Circuit for generating a reference voltage
FR2533086B1 (fr) Dispositif d'alimentation electrique
EP0286205A3 (en) Power transistor drive circuit
GB2206982B (en) Direct current power supply
FR2680919B1 (fr) Sous-action d'alimentation en courant continu.
FR2505590B1 (fr) Circuit de mise en marche pour une source d'alimentation en courant
BE894139A (fr) Agencement de couplage et de desaimantation d'aimants electriques alimentes en courant continu
DE3279058D1 (en) A current source circuit
FR2620280B1 (fr) Dispositif d'alimentation electrique en surtension
FR2495852B1 (fr) Dispositif d'interruption d'alimentation en courant electrique
FR2629971B1 (fr) Circuit de correction d'un courant de deviation
FR2611310B1 (fr) Interrupteur pour courant fort
FR2577079B1 (fr) Source de courant auxiliaire pour circuit d'alimentation a decoupage
GB2203005B (en) Power circuit for a camera
GB2213293B (en) Electrical drive circuits
DE3370086D1 (en) A constant current source circuit
FR2575618B1 (fr) Dispositif d'alimentation electrique triphasee pour un ozoneur
SG84291G (en) A field effect transistor current source

Legal Events

Date Code Title Description
AU Other action affecting the ownership or exploitation of an industrial property right
CL Concession to grant licences
ST Notification of lapse

Effective date: 20071030