Design and Implement of Pulsed Deflection Amplifier

The pulsed static deflection spot is one of the very important methods in which the spot measurement can make sure of exactness and reliability. This paper introduces a kind of the pulsed deflection amplifier with much better stability. Its distinguished feature is to supply the pulsed driving current with different duration and flexible amplitude toward the line and frame deflection coils. Thus the deflection coils work at the pulsed static deflection state. The experiments have demonstrated that this kind of the pulsed deflection amplifier is an effective measuring equipment for the pulsed static deflection spot.