CA1140254A - High frequency ferroresonant power supply for a deflection and high voltage circuit - Google Patents

High frequency ferroresonant power supply for a deflection and high voltage circuit

Info

Publication number
CA1140254A
CA1140254A CA000343941A CA343941A CA1140254A CA 1140254 A CA1140254 A CA 1140254A CA 000343941 A CA000343941 A CA 000343941A CA 343941 A CA343941 A CA 343941A CA 1140254 A CA1140254 A CA 1140254A
Authority
CA
Canada
Prior art keywords
voltage
winding
high voltage
deflection
coupled
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
CA000343941A
Other languages
English (en)
French (fr)
Inventor
Frank S. Wendt
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
Application granted granted Critical
Publication of CA1140254A publication Critical patent/CA1140254A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04N3/19—Arrangements or assemblies in supply circuits for the purpose of withstanding high voltages

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)
  • Television Receiver Circuits (AREA)
  • Control Of Electrical Variables (AREA)
CA000343941A 1979-01-30 1980-01-18 High frequency ferroresonant power supply for a deflection and high voltage circuit Expired CA1140254A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US781579A 1979-01-30 1979-01-30
US007,815 1979-01-30

Publications (1)

Publication Number Publication Date
CA1140254A true CA1140254A (en) 1983-01-25

Family

ID=21728262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000343941A Expired CA1140254A (en) 1979-01-30 1980-01-18 High frequency ferroresonant power supply for a deflection and high voltage circuit

Country Status (22)

Country Link
JP (1) JPS6028471B2 (xx)
KR (1) KR830001248B1 (xx)
AT (1) ATA45980A (xx)
AU (1) AU529783B2 (xx)
BE (1) BE881414A (xx)
CA (1) CA1140254A (xx)
DD (1) DD157287A5 (xx)
DE (1) DE3003321C2 (xx)
DK (1) DK37680A (xx)
EG (1) EG14160A (xx)
ES (1) ES488068A1 (xx)
FI (1) FI70355C (xx)
FR (1) FR2448267B1 (xx)
GB (1) GB2041668B (xx)
HK (1) HK26784A (xx)
IT (1) IT1130872B (xx)
MY (1) MY8500288A (xx)
NL (1) NL8000557A (xx)
NZ (1) NZ192740A (xx)
PL (1) PL125454B1 (xx)
SE (1) SE447527B (xx)
ZA (1) ZA80460B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739503A1 (de) * 1977-09-02 1979-03-08 Licentia Gmbh Zeilentransformator fuer einen fernsehempfaenger
US4424469A (en) 1981-04-02 1984-01-03 Rca Corporation Television receiver ferroresonant high voltage power supply using temperature stable core material
US4385263A (en) * 1980-08-04 1983-05-24 Rca Corporation Television receiver, push-pull inverter, ferroresonant transformer power supply synchronized with horizontal deflection
CA1177157A (en) * 1980-12-29 1984-10-30 Donald H. Willis Television receiver ferroresonant load power supply
US4446405A (en) * 1980-12-29 1984-05-01 Rca Corporation Television receiver ferroresonant load power supply
US4390819A (en) * 1981-04-02 1983-06-28 Rca Corporation Television receiver ferroresonant power supply using a two-material magnetizable core arrangement
US4353014A (en) * 1981-04-20 1982-10-05 Rca Corporation Television receiver ferroresonant load power supply with reduced saturable reactor circulating current
US4415841A (en) * 1981-05-29 1983-11-15 Rca Corporation Television receiver ferroresonant power supply with permanent magnet biasing
JP4389306B2 (ja) 1999-10-21 2009-12-24 ソニー株式会社 スイッチング電源装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1551013A (en) * 1975-11-07 1979-08-22 Rca Corp Power supply arrangement with minimum interaction between plural loads
DE2606351A1 (de) * 1976-02-18 1977-08-25 Loewe Opta Gmbh Chassis fuer fernsehempfangsgeraete mit vom netzpotential getrennten empfaengerschaltungen

Also Published As

Publication number Publication date
SE8000548L (sv) 1980-07-31
HK26784A (en) 1984-03-30
PL221592A1 (xx) 1980-11-03
ZA80460B (en) 1981-02-25
FI800193A (fi) 1980-07-31
JPS6028471B2 (ja) 1985-07-04
KR830002465A (ko) 1983-05-28
NZ192740A (en) 1982-12-07
BE881414A (fr) 1980-05-16
FR2448267A1 (fr) 1980-08-29
ATA45980A (de) 1986-08-15
DE3003321C2 (de) 1985-02-21
IT8019347A0 (it) 1980-01-21
DK37680A (da) 1980-07-31
FI70355B (fi) 1986-02-28
GB2041668A (en) 1980-09-10
MY8500288A (en) 1985-12-31
PL125454B1 (en) 1983-05-31
AU5486180A (en) 1980-08-07
FI70355C (fi) 1986-09-15
AU529783B2 (en) 1983-06-23
DD157287A5 (de) 1982-10-27
KR830001248B1 (ko) 1983-06-27
NL8000557A (nl) 1980-08-01
IT1130872B (it) 1986-06-18
JPS55102969A (en) 1980-08-06
EG14160A (en) 1983-09-30
ES488068A1 (es) 1980-09-16
GB2041668B (en) 1983-06-15
FR2448267B1 (fr) 1986-10-24
DE3003321A1 (de) 1980-07-31
SE447527B (sv) 1986-11-17

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Legal Events

Date Code Title Description
MKEX Expiry