ES8305515A1 - "perfeccionamientos introducidos en una fuente de potencia de voltaje rectificado de salida, para exhibicion de television" - Google Patents

"perfeccionamientos introducidos en una fuente de potencia de voltaje rectificado de salida, para exhibicion de television"

Info

Publication number
ES8305515A1
ES8305515A1 ES510832A ES510832A ES8305515A1 ES 8305515 A1 ES8305515 A1 ES 8305515A1 ES 510832 A ES510832 A ES 510832A ES 510832 A ES510832 A ES 510832A ES 8305515 A1 ES8305515 A1 ES 8305515A1
Authority
ES
Spain
Prior art keywords
transformer
voltage
high voltage
coupled
ferroresonant
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
ES510832A
Other languages
English (en)
Other versions
ES510832A0 (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.)
RCA Corp
Original Assignee
RCA 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 Corp filed Critical RCA Corp
Publication of ES510832A0 publication Critical patent/ES510832A0/es
Publication of ES8305515A1 publication Critical patent/ES8305515A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/32—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Details Of Television Scanning (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
  • Rectifiers (AREA)
  • Television Receiver Circuits (AREA)

Abstract

FUENTE DE POTENCIA DE VOLTAJE RECTIFICADO DE SALIDA, PARA EXHIBICION DE TELEVISION. SE EXCITA UN NUCLEO FERRORESONANTE (28) MEDIANTE UN VOLTAJE DE ENTRADA ALTERNO. ESTE NUCLEO ESTA ACOPLADO A UNA CAPACITANCIA RESONANTE (27) QUE REGULA EL VOLTAJE DE SALIDA DE POLARIDAD ALTERNA, LA CUAL ESTA ACOPLADA AL DEVANADO PRIMARIO (25A) DE UN TRANSFORMADOR ELEVADOR DE ALTO VOLTAJE (25). EL SECUNDARIO DE ESTE ULTIMO TRANSFORMADOR (25B) SE ENCUENTRA UNIDO A UN DISPOSITIVO RECTIFICADOR DE SALIDA (26) QUE ACABA EN UN TERMINAL (U) DE VOLTAJE RECTIFICADO DE SALIDA PARA UN CINESCOPIO PARA IMAGEN DE TELEVISION.
ES510832A 1981-04-02 1982-03-26 "perfeccionamientos introducidos en una fuente de potencia de voltaje rectificado de salida, para exhibicion de television" Expired ES8305515A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/250,129 US4345188A (en) 1981-04-02 1981-04-02 Television receiver high frequency regulated power supply including a low voltage ferroresonant transformer coupled to a step-up high voltage transformer

Publications (2)

Publication Number Publication Date
ES510832A0 ES510832A0 (es) 1983-04-01
ES8305515A1 true ES8305515A1 (es) 1983-04-01

Family

ID=22946404

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510832A Expired ES8305515A1 (es) 1981-04-02 1982-03-26 "perfeccionamientos introducidos en una fuente de potencia de voltaje rectificado de salida, para exhibicion de television"

Country Status (9)

Country Link
US (1) US4345188A (es)
JP (1) JPS57176882A (es)
KR (1) KR840000130A (es)
AU (1) AU8198182A (es)
DE (1) DE3212222A1 (es)
ES (1) ES8305515A1 (es)
FR (1) FR2503504A1 (es)
GB (1) GB2096366A (es)
IT (1) IT1151377B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7049765B1 (en) * 2003-04-11 2006-05-23 Tremaine Sr John M Transformer for dimmer switch or on/off switch and method of use
US7541751B2 (en) * 2007-03-05 2009-06-02 Mdl Corporation Soft start control circuit for lighting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739255A (en) * 1971-12-16 1973-06-12 D Leppert High frequency ferroresonant transformer
US3798497A (en) * 1972-12-04 1974-03-19 Zenith Radio Corp Solid-state television receiver with magnetically regulated power supply
US3868538A (en) * 1973-05-11 1975-02-25 Zenith Radio Corp Ferro-resonant high voltage system
EG14160A (en) 1979-01-30 1983-09-30 Rca Corp Ferroresonant power supply for a deflection and high voltage circuit
US4240013A (en) * 1979-05-29 1980-12-16 Rca Corporation Horizontal deflection and power supply circuit with a start-up arrangement

Also Published As

Publication number Publication date
ES510832A0 (es) 1983-04-01
AU8198182A (en) 1982-10-07
JPS57176882A (en) 1982-10-30
IT8220476A0 (it) 1982-03-30
FR2503504A1 (fr) 1982-10-08
KR840000130A (ko) 1984-01-30
US4345188A (en) 1982-08-17
DE3212222A1 (de) 1982-10-21
IT1151377B (it) 1986-12-17
GB2096366A (en) 1982-10-13

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