The dedicated magnetic segmentation of wireless charging receiving end is an important part of wireless charging equipment. Its role is to convert the energy in the electromagnetic field generated by the wireless charging transmitter into electrical energy and transmit it to the receiving end device.

1. The working principle of magnetic movies: Explain how the magnetic film works, such as how it uses the electromagnetic induction principle to convert electromagnetic energy into electrical energy.

2. Materials and design of magnetic movies: Materials and design commonly used by magnetic movies, such as iron oxygen materials and design for specific application requirements.

3. Efficiency and performance of magnetic movies: The efficiency and performance of magnetic movies on the wireless charging system, such as how to improve energy conversion efficiency and reduce energy loss.

4. The market application and development trend of magnetic movies: explore the application of magnetic movies in the field of wireless charging, as well as future development trends and potential.