According to the QI (Wireless Charging Alliance) standard, the distance between the wireless charger transmitting coil and the receiving coil is usually 2-4 mm. This distance is designed to ensure efficient energy transfer and optimal charging. By maintaining the right distance, energy loss and electromagnetic interference can be reduced while providing a safe and reliable charging experience. Therefore, the distance between the transmitting coil and the receiving coil of the wireless charger is very important.
QI standard is a wireless charging protocol, the current QI wireless charging of the transmit and receive coil distance of about 8mm. The QI standard is not just the distance between the two, but the frequency and communication protocol of the two wireless charging standards
QI standard is a wireless charging protocol, the current QI wireless charging of the transmit and receive coil distance of about 8mm. The QI standard is not just the distance between the two, but the frequency and communication protocol of the two wireless charging standards