The power supply PFC controller uses Ansomy NCP1654, the LLC controller uses L6599A, the PFC switch tube and LLC switch tube use Infineon SPP20N60C3, and the PFC rectifier tube uses Weishi 8ETH06 ultra fast recovery diode. The synchronous rectifier tube adopts Anshi PSMN2R0-60PS, the main filter capacitor is from Jianghai, and the output filter capacitor is from Guimigong. The power supply is also equipped with auxiliary power supply, which adopts PI TNY266 power supply chip.