High tech gifts 2022

OFFICE 2 1 3 4 How does it work ? The wireless technology Qi set is basis on the principle of the electromagnetic induction in which the flow of an electric current in to a reel of copper generates a current in another reel situated besides the first one. The energy is transmitted, wirelessly, through an electromagnetic field. Then, the current is converted by the circuit of the receiver to charge the device battery The transmitter circuit send the current in the reel of the transmitter Current flowing in the reel of the transmitter create a magnetic field. The magnetic field generates current in the reel of the receiver 127 |