AVALANCHE-BASED IMPULSE GENERATOR WITH INCREASED EFFICIENCY FACTOR AND PULSE-REPETITION RATE (VERSIONS) Russian patent published in 2015 - IPC H03K3/335 

FIELD: electricity.

SUBSTANCE: according to the first version the impulse generator comprises a storage capacitor, a diode coupled back-to-back to an emitter-base junction of an avalanche transistor, which base is connected through a limiting resistor to the source of the cutoff voltage, a charging choke, a power supply source, at that the storage capacitor is connected by its first output to a collector of the avalanche transistor and by its second output it is connected through a load to an emitter of the avalanche transistor and common wire. According to the second version the impulse generator comprises the storage capacitor, the limiting resistor, the charging choke, which first output is connected to the power supply source and its second output is connected to the collector of the avalanche transistor, the control transistor, to which collector the second output of the limiting resistor is connected, at that the base of the control transistor through a stabilitron is connected to the emitter of the avalanche transistor and through a bypass resistor to its emitter and common wire.

EFFECT: improved operational reliability at the multiple increase of the impulse frequency.

4 cl, 4 dwg