BE854246A - GRID CONNECTED POWER SUPPLY UNIT OPERATING ACCORDING TO THE CONNECTING PRINCIPLE FOR POWERING A TELEVISION RECEIVER - Google Patents

GRID CONNECTED POWER SUPPLY UNIT OPERATING ACCORDING TO THE CONNECTING PRINCIPLE FOR POWERING A TELEVISION RECEIVER

Info

Publication number
BE854246A
BE854246A BE2055880A BE2055880A BE854246A BE 854246 A BE854246 A BE 854246A BE 2055880 A BE2055880 A BE 2055880A BE 2055880 A BE2055880 A BE 2055880A BE 854246 A BE854246 A BE 854246A
Authority
BE
Belgium
Prior art keywords
powering
power supply
supply unit
television receiver
operating according
Prior art date
Application number
BE2055880A
Other languages
Dutch (nl)
Inventor
H D Rosenthal
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE854246A publication Critical patent/BE854246A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Television Receiver Circuits (AREA)
  • Dc-Dc Converters (AREA)
BE2055880A 1976-05-07 1977-05-04 GRID CONNECTED POWER SUPPLY UNIT OPERATING ACCORDING TO THE CONNECTING PRINCIPLE FOR POWERING A TELEVISION RECEIVER BE854246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762620191 DE2620191C2 (en) 1976-05-07 1976-05-07 Switching power supply for the supply of a television set

Publications (1)

Publication Number Publication Date
BE854246A true BE854246A (en) 1977-11-04

Family

ID=5977298

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055880A BE854246A (en) 1976-05-07 1977-05-04 GRID CONNECTED POWER SUPPLY UNIT OPERATING ACCORDING TO THE CONNECTING PRINCIPLE FOR POWERING A TELEVISION RECEIVER

Country Status (5)

Country Link
AT (1) AT352803B (en)
AU (1) AU509472B2 (en)
BE (1) BE854246A (en)
DE (1) DE2620191C2 (en)
NL (1) NL7704767A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163219A (en) * 1977-02-08 1979-07-31 Hitachi, Ltd. Remote control device for electronic apparatus
AU561010B2 (en) * 1982-01-29 1987-04-30 Rca Corp. Television receiver standby circuit
DE3223756C2 (en) * 1982-06-25 1984-08-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching power supply for an electrical device with standby mode, in particular a television receiver
DE3319785C2 (en) * 1982-06-25 1986-12-18 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Switching power supply for an electrical device with standby mode, in particular a television receiver
FR2537744A1 (en) * 1982-12-10 1984-06-15 Radiotechnique METHOD FOR MODIFYING IN DIFFERENT VARIOUS VOLTAGE REPORTS OF A POWER SUPPLY, AND TWO-STATE CUTTING POWER SUPPLY
DE3303114C2 (en) * 1983-01-31 1985-08-29 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Self-oscillating switched-mode power supply for a device with standby mode, in particular a television receiver
DE3328181C1 (en) * 1983-08-04 1984-05-24 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Standby operation with a horizontal Talendstufenschaltung combined with a switching power supply
DE3412341C1 (en) * 1984-04-03 1991-08-29 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Circuit concept for the stand-by operation of a television receiver
US4631652A (en) * 1984-11-30 1986-12-23 Rca Corporation Frequency controlled resonant regulator
DE3444035A1 (en) * 1984-12-03 1986-06-05 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Control principle for a switched-mode power supply
DE3622986A1 (en) * 1986-07-09 1988-01-21 Thomson Brandt Gmbh Switched-mode power supply for producing a plurality of operating voltages which are isolated from the mains
JP3215150B2 (en) * 1992-03-26 2001-10-02 株式会社東芝 Power switch circuit
DE4321948C3 (en) * 1993-07-01 1999-02-25 Siemens Ag Standby circuit for electrical consumers
DE4403731C1 (en) * 1994-02-07 1995-06-29 Siemens Ag Current saving standby-operation switching power supply
DE19540077A1 (en) 1995-10-27 1997-04-30 Nokia Deutschland Gmbh Remote controllable video device arrangement
DE19912627A1 (en) 1999-03-20 2000-09-28 Thomson Brandt Gmbh Circuit for stabilizing a high voltage
DE10221710A1 (en) * 2002-05-16 2003-11-27 Thomson Brandt Gmbh Power supply unit for television sets, has downstream switching regulator for stabilizing output voltage that depends on turns ratio between primary and secondary winding of transformer
FR3067872B1 (en) * 2017-06-15 2020-03-06 Valeo Vision STABILIZED ELECTRICAL SUPPLY IN PULSE WIDTH MODULATION

Also Published As

Publication number Publication date
ATA264377A (en) 1979-03-15
DE2620191A1 (en) 1977-11-17
AU509472B2 (en) 1980-05-15
NL7704767A (en) 1977-11-09
DE2620191C2 (en) 1982-05-06
AU2490477A (en) 1978-11-09
AT352803B (en) 1979-10-10

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent

Owner name: *NOKIA GRAETZ G.M.B.H.:OSTLICHE KARL-FRIEDRICH-STR

Effective date: 19890630

RE Patent lapsed

Owner name: NOKIA GRAETZ G.M.B.H.

Effective date: 19900531