Material for the stun gun

Someone can tell me what testing jobs you for share needs for a strong performance E shocker (wens is order number reichelt) and plan

Did you even just look at Mosfetkillers page?
You need:
1 transistor BD139, Reichelt best. No. BD 139
1 resistor 0,33W, 10 K, Reichelt best. No. 1 / 4W 10 K
9V, Reichelt times best 1 transformer 1,8VA, 230 2. No.2 304.18
1 piece heat sink of the best scrap. No.

This can bring at 12V up to 2 kV output voltage, even more with a small cascade that...