To maximize the converter performance, the application scenario and system design must meet the following requirements: ● There is no metal or magnetic materials within the 87 mm diameter from the coil center in the horizontal direction, and the enclosure surface does not contain any metal component. ● The DC voltage for power supply ranges from 12 V DC to 24 V DC, and the voltage ripple is lower than or equal to 200 mV. ● The setup time for the DC input to rise from 0 V to the rated voltage is less than or equal to 200 ms. ● The upstream power adapter works with a cement resistor and carries 65 W power. A margin of 6 dB is reserved for the EMC test. ● For details about the system heat dissipation design, charging distance design, and enclosure film spread rating, see 6.2 Heat Dissipation Design, 6.3 Charging Distance Design, and 6.6 Flame Spread Rating.