ES8703073A1 - Una fuente de alimentacion conmutada - Google Patents

Una fuente de alimentacion conmutada

Info

Publication number
ES8703073A1
ES8703073A1 ES543644A ES543644A ES8703073A1 ES 8703073 A1 ES8703073 A1 ES 8703073A1 ES 543644 A ES543644 A ES 543644A ES 543644 A ES543644 A ES 543644A ES 8703073 A1 ES8703073 A1 ES 8703073A1
Authority
ES
Spain
Prior art keywords
power supply
switched power
secondary windings
switching
additional secondary
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
ES543644A
Other languages
English (en)
Other versions
ES543644A0 (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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES8703073A1 publication Critical patent/ES8703073A1/es
Publication of ES543644A0 publication Critical patent/ES543644A0/es
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
  • Rectifiers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

FUENTE DE ALIMENTACION CONMUTADA. EN ESTA FUENTE EL TRANSFORMADOR TIENE UN DEVANADO PRIMARIO EN SERIE CON UN CONJUNTO CONMUTADOR QUE OPERA PERIODICAMENTE Y UNA FUENTE DE VOLTAJE. DEL DEVANADO SECUNDARIO DERIVA LA ALTA TENSION PARA UN TUBO DE IMAGEN Y OTROS DEVANADOS SECUNDARIOS ADICIONALES. EL CONMUTADOR ELECTRONICO (S) ES UN TRANSISTOR CONMUTADOR, CON UN DIODO INTEGRADO O UN TIRISTOR DE CONMUTACION. UN CONDENSADOR SE AÑADE AL CIRCUITO PRIMARIO PARA FORMAR UN CIRCUITO RESONANTE. LOS CIRCUITOS RECTIFICADORES DE MEDIA ONDA ESTAN CONECTADOS A LOS DEVANADOS SECUNDARIOS ADICIONALES (7).
ES543644A 1984-05-30 1985-05-30 Una fuente de alimentacion conmutada Expired ES8703073A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843420196 DE3420196A1 (de) 1984-05-30 1984-05-30 Schaltnetzteil

Publications (2)

Publication Number Publication Date
ES8703073A1 true ES8703073A1 (es) 1986-12-01
ES543644A0 ES543644A0 (es) 1986-12-01

Family

ID=6237242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543644A Expired ES8703073A1 (es) 1984-05-30 1985-05-30 Una fuente de alimentacion conmutada

Country Status (8)

Country Link
EP (1) EP0163235A3 (es)
JP (1) JPS60261255A (es)
DE (1) DE3420196A1 (es)
DK (1) DK239285A (es)
ES (1) ES8703073A1 (es)
FI (1) FI851861L (es)
NO (1) NO851992L (es)
PT (1) PT80536B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870000049B1 (ko) * 1984-07-05 1987-02-07 주식회사 금 성 사 자동차용 텔레비젼의 전원공급회로
DE3503000A1 (de) * 1985-01-30 1986-07-31 Standard Elektrik Lorenz Ag, 7000 Stuttgart Bildroehrenheizung
DE3530140A1 (de) * 1985-08-23 1987-02-26 Grundig Emv Video-endverstaerker und zugehoerige stromversorgung
DE3540802A1 (de) * 1985-11-16 1987-05-21 Thomson Brandt Gmbh Schaltnetzteil
DE3617348A1 (de) * 1986-05-23 1987-11-26 Electronic Werke Deutschland Elektrischer wandler
DE3622986A1 (de) * 1986-07-09 1988-01-21 Thomson Brandt Gmbh Schaltnetzteil zur erzeugung mehrerer netzgetrennter betriebsspannungen
DE3809341A1 (de) * 1988-03-19 1989-10-05 Electronic Werke Deutschland Transformator fuer ein schaltnetzteil
DE3828984A1 (de) * 1988-08-26 1990-03-15 Grundig Emv Geregeltes schaltnetzteil mit hochspannungsgenerator fuer ein fersehgeraet
JP2001218466A (ja) * 2000-02-03 2001-08-10 Sony Corp 高電圧安定化回路
JP3680747B2 (ja) * 2001-03-09 2005-08-10 ソニー株式会社 スイッチング電源回路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143701U (es) * 1974-09-30 1976-03-31
JPS5314517A (en) * 1976-07-26 1978-02-09 Sony Corp Power supply circuit of tv picture receiver
FR2382812A1 (fr) * 1977-03-03 1978-09-29 Radiotechnique Compelec Alimentation regulee a decoupage, et televiseur equipe de ladite alimentation
DE2960230D1 (en) * 1978-05-02 1981-04-23 Thomson Brandt Stabilized-power supply device for a line deflection circuit in a television receiver
FR2460579A1 (fr) * 1979-06-29 1981-01-23 Thomson Brandt Dispositif d'alimentation par decoupage, notamment d'un circuit de balayage-ligne, regulee par dephasage variable et recepteur de television le comprenant
DE3169932D1 (en) * 1980-01-31 1985-05-23 Videocolor Sa Maintenance method for an electrical oscillating circuit and horizontal deflection device for a cathode ray tube using this method
JPS5847114A (ja) * 1981-09-16 1983-03-18 Nissan Motor Co Ltd 渦流室式デイ−ゼルエンジン

Also Published As

Publication number Publication date
EP0163235A2 (de) 1985-12-04
PT80536B (pt) 1987-05-29
DK239285D0 (da) 1985-05-29
PT80536A (en) 1985-06-01
FI851861A7 (fi) 1985-12-01
JPS60261255A (ja) 1985-12-24
DE3420196A1 (de) 1985-12-05
FI851861L (fi) 1985-12-01
NO851992L (no) 1985-12-02
EP0163235A3 (de) 1988-10-26
ES543644A0 (es) 1986-12-01
FI851861A0 (fi) 1985-05-10
DK239285A (da) 1985-12-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303