High voltage pulse generator circuit

As shown in the figure, the circuit uses a 6V-12V DC power supply to generate a high-voltage pulse. Transistors Q1 and Q2 in the circuit form an oscillator, which generates a DC pulse voltage with a frequency of 3Hz and is input to the primary coil of the transformer ratio of 6V:240V booster. At the end of each pulse, the voltage on the secondary side of the transformer is correspondingly The coil generates a high voltage. The repetition frequency of the pulse can be adjusted by selecting the C2 and R1 values. When this circuit is used in a baton, lead-acid batteries can be used.