SHAPER OF POWERFUL NANOSECOND PULSES WITH AVALANCHE SWITCHING

摘要

FIELD: instrument engineering.;SUBSTANCE: present invention relates to pulse engineering and instrument-making. For this purpose proposed is a generator of powerful rectangular pulses of controlled duration, which contains high-voltage n-channel transistor with insulated gate, drain of which through load is connected to plus of power supply, gate is connected to source of bias voltage, source is connected to source of p-channel MOS transistor, drain of which is connected to common wire, and gate is connected through resistor to anode of stabilitron and directly to first terminal of capacitor, which second output is connected to drain of n-channel transistor and load.;EFFECT: technical result is reduction of switching losses of power transistors with insulated gate, as well as higher quality of pulses.;1 cl, 2 dwg