SCHALTUNG ZUR STABILISIERUNG DER HOCHSPANNUNG IN EINEM FERSEHEMPFAENGER

摘要

The aim of the invention is to provide a simple circuit which has dynamically stable operation and has no tendency to oscillate. A PWM modulator (12) controlled by the high voltage actuates a switch (15) lying between a negative operating voltage (U2) and the base of horizontal scan transistor output (3) earthed via a capacitor (11). Especially for television receivers with very high voltage of 30-36 kV.