DocumentCode
1112601
Title
Switch mode vertical deflection circuits for TV sets
Author
Rilly, G.
Author_Institution
Int. Thomson Consumer Res. & Dev. Lab., Villengen, West Germany
Volume
34
Issue
2
fYear
1988
fDate
5/1/1988 12:00:00 AM
Firstpage
347
Lastpage
351
Abstract
It is shown, using a line power circuit, that the simplest possible cycloconverter, with only one thyristor, fills the deflection requirements during the vertical trace time and allows a short resonant flyback. Because the active components work in switched mode, they do not need any heat sink. The high efficiency provides an 8-W reduction in consumption at the mains. The short flyback time makes the converter especially attractive for future 32-kHz flicker-free TV sets
Keywords
power supply circuits; television receivers; 32 kHz; TV receivers; TV sets; cycloconverter; line power circuit; short resonant flyback; switch mode vertical deflection circuits; thyristor; vertical trace time; Coils; Diodes; Impedance; Inductance; Magnetic resonance; Passive filters; Switches; Switching circuits; TV; Voltage;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.2952
Filename
2952
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