The wireless charging of the mobile phone stand is achieved through the principle of electromagnetic induction. An electromagnetic coil is attached to the bottom of the stand and the back of the phone, and when the phone is placed on the stand, an electric magnetic resonance is generated between the two coils.
The battery inside the stand will be activated, start to generate current in place, and then through a process such as electromagnetic induction, the current will be transmitted wirelessly to the battery inside the phone, so as to achieve wireless charging. This way of charging is both efficient and convenient, bringing a lot of convenience to people's lives.
The power required for wireless charging of the phone stand comes from a charger or other power source. When the phone holder is charged on a charger, computer, or other power source, the built-in battery is fully charged and continues to charge the phone wirelessly without the need for an external power source. If the battery is too low, plug it back into the power supply to charge it. The principle of wireless charging of the mobile phone stand is to transmit electric energy to the mobile phone through electromagnetic waves to achieve a fast and easy charging method.