Quantity   Component name
2 × IRFP250 N-Channel Power Mosfet Discrete Semiconductors / Power Transistors and MOSFETs
2 × 1N4742 12V Zener Diode Discrete Semiconductors / Diodes and Rectifiers
1 × 0.68uF MKP Film Capacitor Safety Film Capacitor
2 × UF4007 Discrete Semiconductors / Diodes and Rectifiers
1 × 47uH 5A Power Inductor Toroidal Power Inuctor
2 × 470ohm 2W Fixed Resistor
2 × 10 kOhm 1/4W Fixed Registor