The PDC27S18 converter supports wireless charging for a single device. The converter has wide compatibility and provides 5 W to 10 W charging power for Qcfi wireless powered devices. The converter supports overvoltage protection (OVP), undervoltage protection (UVP), overtemperature protection (OTP), and foreign object detection (FOD), ensuring safety. It features high power and low noise and can be widely used as an embedded converter in quasi-terminal consumer devices such as desk lamps and desks. The input voltage of the PDC40S18 ranges from 5 V DC to 24 V DC. When the input voltage reaches a value between 12 V DC and 24 V DC, the converter can provide a maximum of 27W output power.