Television receiver, push-pull inverter, ferroresonant transform

Details Television receiver, push-pull inverter, ferroresonant transform Television receiver, push-pull inverter, ferroresonant transform

1980-08-04

1983-05-24

Hubler, Malcolm F.

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Power supply from deflection circuit source

315405, 315396, 323306, H01J 2970

Patent

active

043852637

ABSTRACT:
A primary winding of a power transformer is coupled to a source of DC voltage. First and second controllable switches are coupled to the primary winding in a push-pull arrangement. A control circuit responsive to a deflection rate input signal that is synchronized with deflection circuit scanning applies a turn-off switching signal alternately to the two controllable switches during each deflection cycle. In response to the turnoff of each one of the two controllable switches, a turn-on switching signal is applied to the other switch to develop a deflection rate alternating polarity output voltage across an output winding of the power transformer. The output voltage is rectified and applied to a deflection generator to thereby energize the generator into developing scanning current in a deflection winding.

REFERENCES:
patent: 2763827 (1956-09-01), Evans
patent: 3056077 (1962-09-01), McCarter
patent: 3418602 (1968-12-01), Lauter, Jr.
patent: 3660749 (1972-05-01), Kadri
patent: 3696285 (1972-10-01), Saia
patent: 3699424 (1972-10-01), Hart et al.
patent: 3777248 (1973-12-01), Vermolen
patent: 3818314 (1974-06-01), Bishop et al.
patent: 3863131 (1975-01-01), Muir
patent: 3891800 (1975-06-01), Janssen et al.
patent: 3967182 (1976-06-01), Scott
patent: 4103356 (1978-07-01), Finlay
patent: 4176304 (1979-11-01), Scott
patent: 4240013 (1980-12-01), Wedam
patent: 4262245 (1981-04-01), Wendt
patent: 4301394 (1981-11-01), Dietz
Paper Presented at Convention of Institute of Engineers of Japan, Entitled "stabilized Power Supply Incorporating High-Frequency Ferroresonance Transformer", T. Kadota and other, dated 10-7-77.

Affiliated with

Also associated with

Rating

Television receiver, push-pull inverter, ferroresonant transform does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Television receiver, push-pull inverter, ferroresonant transform, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Television receiver, push-pull inverter, ferroresonant transform will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2147823