I’m using a flyback transformer salvaged from an old TV and driving it with a mosfet ( IRFZ44 ) and a resistor connected to mosfet’s gate pin. I’m pulsing the coil I’ve wound around the ferrite core. This outputs a very high voltage ( around 30000V ) but I want to have around 3000V so how can I reduce the output voltage with the mosfet I’m using? Thank you!