IT1071509B - Line time-base sawtooth generator for TV receiver - has secondary windings of deflection coil for low voltage and EHT supply - Google Patents

Line time-base sawtooth generator for TV receiver - has secondary windings of deflection coil for low voltage and EHT supply

Info

Publication number
IT1071509B
IT1071509B IT6943876A IT6943876A IT1071509B IT 1071509 B IT1071509 B IT 1071509B IT 6943876 A IT6943876 A IT 6943876A IT 6943876 A IT6943876 A IT 6943876A IT 1071509 B IT1071509 B IT 1071509B
Authority
IT
Italy
Prior art keywords
deflection coil
low voltage
receiver
sawtooth generator
secondary windings
Prior art date
Application number
IT6943876A
Other languages
Italian (it)
Original Assignee
Indesit
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 Indesit filed Critical Indesit
Priority to IT6943876A priority Critical patent/IT1071509B/en
Priority to GB39127/77A priority patent/GB1555178A/en
Priority to US05/835,375 priority patent/US4144479A/en
Priority to DE2745417A priority patent/DE2745417C2/en
Priority to NL7711110A priority patent/NL7711110A/en
Priority to FR7730510A priority patent/FR2367381A1/en
Application granted granted Critical
Publication of IT1071509B publication Critical patent/IT1071509B/en

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Abstract

A sawtooth generator, partic. for the horizontal deflection circuit of a television receiver, including a switching element such as a transistor, a first inductor connected to the voltage supply and coupled through a diode to a capacitor which forms a parallel resonant circuit with a winding of the deflection coil during the flyback interval, and a second inductor connected by way of a correction capacitor and damped inductor to the diode and switching element. The deflection coil may have a first secondary winding for EHT supply and a second secondary winding for low voltage supply. The circuit is suitable for operation from mains voltage.
IT6943876A 1976-10-11 1976-10-11 Line time-base sawtooth generator for TV receiver - has secondary windings of deflection coil for low voltage and EHT supply IT1071509B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT6943876A IT1071509B (en) 1976-10-11 1976-10-11 Line time-base sawtooth generator for TV receiver - has secondary windings of deflection coil for low voltage and EHT supply
GB39127/77A GB1555178A (en) 1976-10-11 1977-09-20 Circuit for providing saw-tooth current in a coil
US05/835,375 US4144479A (en) 1976-10-11 1977-09-21 Circuit for providing saw-tooth current in a coil
DE2745417A DE2745417C2 (en) 1976-10-11 1977-10-08 Circuit for generating a sawtooth current in a coil
NL7711110A NL7711110A (en) 1976-10-11 1977-10-10 CIRCUIT FOR GENERATING A SAW TOOTH CURRENT IN A COIL.
FR7730510A FR2367381A1 (en) 1976-10-11 1977-10-11 CIRCUIT TO PRODUCE A SAW-TOOTH CURRENT IN A COIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6943876A IT1071509B (en) 1976-10-11 1976-10-11 Line time-base sawtooth generator for TV receiver - has secondary windings of deflection coil for low voltage and EHT supply

Publications (1)

Publication Number Publication Date
IT1071509B true IT1071509B (en) 1985-04-10

Family

ID=11312134

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6943876A IT1071509B (en) 1976-10-11 1976-10-11 Line time-base sawtooth generator for TV receiver - has secondary windings of deflection coil for low voltage and EHT supply

Country Status (1)

Country Link
IT (1) IT1071509B (en)

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