ES2030399T3 - Convertidor electrico. - Google Patents

Convertidor electrico.

Info

Publication number
ES2030399T3
ES2030399T3 ES198787106990T ES87106990T ES2030399T3 ES 2030399 T3 ES2030399 T3 ES 2030399T3 ES 198787106990 T ES198787106990 T ES 198787106990T ES 87106990 T ES87106990 T ES 87106990T ES 2030399 T3 ES2030399 T3 ES 2030399T3
Authority
ES
Spain
Prior art keywords
primary
winding
transformer
section
switch
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 - Lifetime
Application number
ES198787106990T
Other languages
English (en)
Inventor
Walter Dipl.-Ing. Goseberg
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.)
EWD ELECTRONIC-WERKE DEUTSCHLAND GmbH
Original Assignee
EWD ELECTRONIC-WERKE DEUTSCHLAND GmbH
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 EWD ELECTRONIC-WERKE DEUTSCHLAND GmbH filed Critical EWD ELECTRONIC-WERKE DEUTSCHLAND GmbH
Application granted granted Critical
Publication of ES2030399T3 publication Critical patent/ES2030399T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • H01F2019/085—Transformer for galvanic isolation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • H01F2038/426—Flyback transformers with gap in transformer core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
  • Rectifiers (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

TRANSFORMADOR ELECTRICO, ESPECIALMENTE TRANSFORMADOR DE LINEAS DE CONEXION A LA RED SEGUN EL PRINCIPIO DE TRANSFORMADOR DE BLOQUEO O DE FLUJO PARA UN APARATO DE TELEVISION EN QUE LA TENSION DE SUMINISTRO SE SITUA EN UN BOBINADO (PRIMARIO) DEL TRANSFORMADOR Y SE DESCONECTA O CONECTA SOBRE UN INTERRUPTOR. EL SEGMENTO (11C) DEL BOBINADO (PRIMARIO) 11, CUYO PRINCIPIO O FINAL (E) ESTA ENCERRADO EN EL INTERRUPTOR (7), ESTA COLOCADO ENTRE LOS SIGUIENTES SEGMENTOS (11A, 11B) DEL BOBINADO (PRIMARIO) 11. ESTE SEGMENTO O EL BOBINADO PRIMARIO PUEDE ESTAR COLOCADO ENTRE UNA PLACA DE ESCALA, QUE EN UNA ZONA PROXIMA AL BOBINADO PRIMARIO O AL SEGMENTO DEL BOBINADO PRIMARIO MUESTRA UNA VIA DE ESCAL CONECTADO CON EL POTENCIAL DE ADQUISICION DEL LADO DEL PRIMARIO, Y UN BOBINADO SECUNDARIO. ASI SE CONSIGUE VENTAJOSAMENTE QUE LAS RADIACIONES ELECTROMAGNETICAS DEL TRANSFORMADOR QUE APARECEN EN EL PROCESO DE CONEXION SE DEBILITEN.
ES198787106990T 1986-05-23 1987-05-14 Convertidor electrico. Expired - Lifetime ES2030399T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863617348 DE3617348A1 (de) 1986-05-23 1986-05-23 Elektrischer wandler

Publications (1)

Publication Number Publication Date
ES2030399T3 true ES2030399T3 (es) 1992-11-01

Family

ID=6301451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787106990T Expired - Lifetime ES2030399T3 (es) 1986-05-23 1987-05-14 Convertidor electrico.

Country Status (8)

Country Link
EP (1) EP0253978B1 (es)
JP (1) JPS6339465A (es)
KR (1) KR900009088B1 (es)
CN (1) CN1011170B (es)
AT (1) ATE73258T1 (es)
DE (2) DE3617348A1 (es)
ES (1) ES2030399T3 (es)
GR (1) GR3004771T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809341A1 (de) * 1988-03-19 1989-10-05 Electronic Werke Deutschland Transformator fuer ein schaltnetzteil
DE3824037A1 (de) * 1988-07-15 1990-01-18 Thomson Brandt Gmbh Transformator fuer ein schaltnetzteile
DE19545304A1 (de) * 1995-12-05 1997-06-12 Bosch Gmbh Robert Transformator mit aufgeteilter Primärwicklung in einer Sperrwandler-Versorgungsschaltung
US5892669A (en) * 1996-11-29 1999-04-06 Samsung Electronics Co., Ltd. Electronic products with improved surge protecting circuit

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE590371C (de) * 1931-02-03 1934-01-10 Telefunken Gmbh Spartransformatorwicklung
DE902632C (de) * 1939-07-01 1954-01-25 Fernseh Gmbh Transformator zur Erzeugung einer hohen Gleichspannung aus Saegezahnstroemen
GB1114713A (en) * 1964-12-09 1968-05-22 Atomic Energy Authority Uk Improvements in or relating to high-voltage pulse-generating transformers and circuits for use therewith
DE1563204C3 (de) * 1966-10-12 1973-10-31 Haddon Transformers Ltd., Ruislip, Middlesex (Grossbritannien) Schweißtransformator
GB1288816A (es) * 1968-12-26 1972-09-13
US3894270A (en) * 1973-06-04 1975-07-08 Zenith Radio Corp Voltage-limited deflection system for a television receiver
DE2656603C2 (de) * 1975-12-15 1989-08-10 Sanyo Electric Co., Ltd., Moriguchi, Osaka Geregelte Stromversorgung
DE2848119A1 (de) * 1978-11-06 1980-05-14 Siemens Ag Getaktetes netzgeraet
JPS5660004A (en) * 1979-10-19 1981-05-23 Sony Corp Parts of insulated inductance
FR2476898B1 (fr) * 1980-02-22 1985-06-28 Mini Informatiq System Ste Eur Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinages
US4311977A (en) * 1980-05-29 1982-01-19 Continental Electronics Mfg. Co. Output transformer
DE3129381A1 (de) * 1981-07-25 1983-02-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltnetzteil-transformator, insbesondere fuer einen fernsehempfaenger
JPS59155111A (ja) * 1983-02-23 1984-09-04 Fujitsu Ltd 高周波変成器
DE3420196A1 (de) * 1984-05-30 1985-12-05 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltnetzteil
DE3437218A1 (de) * 1984-10-10 1986-04-17 Heimann Gmbh, 6200 Wiesbaden Primaergetaktetes schaltnetzteil
DE3515706A1 (de) * 1985-05-02 1986-11-06 Newek Neue Elektronik Werke GmbH, 3000 Hannover Transformator fuer schaltnetzteil

Also Published As

Publication number Publication date
DE3776996D1 (de) 1992-04-09
EP0253978A1 (de) 1988-01-27
KR870011736A (ko) 1987-12-26
KR900009088B1 (ko) 1990-12-20
ATE73258T1 (de) 1992-03-15
GR3004771T3 (es) 1993-04-28
CN1011170B (zh) 1991-01-09
DE3617348A1 (de) 1987-11-26
JPS6339465A (ja) 1988-02-19
CN87103749A (zh) 1987-12-02
EP0253978B1 (de) 1992-03-04

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