Last month, we broke the progress of Apple AirPower wireless charging production according to supply chain news:
1. The charging pillow has 22 coils built in;
2. Apple redefines (customizes) the wireless charging master chip;
3. Each coil is tiled and does not overlap each other;
4, each coil is very small, so small that the chip can be precisely controlled to each coil switch;
5, each coil can be wirelessly charged to the Apple Watch alone;
6, Apple engineers hope to be perfect enough, currently debugging;
7, once again lead the wireless charging development direction.