The energy conversion process of wireless charging refers to converting the electrical energy of the power supply into electromagnetic wave energy, and transmitting it to the receiver through wireless transmission technology, and then converting the electromagnetic wave energy into electrical energy through inductive coupling and other technologies, so as to achieve wireless charging. The specific process includes:
First, the electrical energy is reduced by the transformer, and then converted into a high-frequency electromagnetic wave signal by the electronic circuit;
Secondly, these signals are transmitted to the receiving terminal through the transmitting antenna;
Finally, after receiving the signal, the receiving terminal converts the electromagnetic wave into electrical energy through inductive coupling, thus completing the process of wireless charging.
Wireless charging uses the principle of electromagnetic induction to convert electrical energy into a magnetic field, and then convert the magnetic field into electrical energy