Wireless charging magnet MagSafe is a wireless charging technology introduced by Apple Inc. Its design principle and main application scenarios are as follows:
Design principle:
MagSafe uses the principle of electromagnetic induction, using the magnetic field generated by the current passing through the coil for wireless charging. When charging, the current flows from the charger into the coil, and a magnetic field is generated in the coil, and the electric energy is transmitted to the charged device by means of magnetic field induction. The feature of MagSafe is that it uses a magnet design, which can magnetically attract the charger and the charging device together to ensure the proper distance and position between the charger and the device, thereby improving charging efficiency.
Main application scenarios:
MagSafe is mainly used in Apple's mobile devices, such as iPhone, AirPods and so on. Due to its advantages such as fast charging, wireless charging, automatic alignment, and ease of use, more and more users choose to use MagSafe for charging and data transmission of mobile devices. At the same time, MagSafe can also be applied to other fields, such as car charging, smart home, etc.
