4 volts to 10000 volts Circuit

In this artical i have cleared a very very interested project with ferrite core core transformer.  This project is high volts current converter from very low voltage current.  This project takes volts form DC source and converts it in AC volts.

4v to 10000v Ac

4v to 40000v AC

Control Frequency with Potentiometer 

4v to high volts