Vertical deflection current generator

Details Vertical deflection current generator Vertical deflection current generator

H - Electricity

03

K

350/106

H03K 4/69 (2006.01)

Patent

CA 1283478

ABSTRACT A vertical deflection current generator includes an operational amplifier responsive to an input sawtooth signal at a vertical rate. A first end terminal of a deflection winding is coupled to an output terminal of the amplifier. A second end terminal of the deflection winding is coupled in series with a parallel arrangement of a switch and a capacitor. The switch is conductive during vertical trace. During vertical retrace, the switch is nonconductive, which causes a vertical retrace voltage to develop in a flyback manner in the retrace capacitor. The retrace voltage in the retrace capacitor and a retrace voltage at the output terminal of the amplifier are opposite in phase and speed up the reversal of deflection current in the deflection winding.

581474

Affiliated with

Also associated with

Rating

Vertical deflection current generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vertical deflection current generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vertical deflection current generator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1321043