High Voltage mini power supply by 2N2222

This be Mini high voltage generator at my friend wants. Because of use the transistor 2 pcs only just,build small-sized easy good. By this circuit gives pulse Generator 220V from 9V batteries and Give pulse voltage tall arrive at 170V from the 1 dry piece cell(Batt 1.5V) we should do circuit this experiment with neon lamp lead builds serial change Resister 1M at output of T1. Which choose lmodel 220V : 6.3V small-sized about 0.25A. Friends of I tells this circuit has applied to is the electricity or prevent steal. But should be careful specially , because be high class voltage very tall , be lucky sir.

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