Quantity   Component name
4 × SW3205 Powe Mosfet
6 × 1MicroF/400V MKP Capacitor
2 × Ultrafast diode
2 × 470 Ohm resistor
2 × 10k /1W resistor
2 × Zener diode 12V/1W
1 × Flyback Trafo from old CRT monitor or TV