The main difference between a single coil and a three-coil wireless charging is the charging area, charging efficiency and charging convenience.
Charging area: The charging area of a single coil is relatively small, while the charging area of a three-coil is larger. This means that when using a three-coil wireless charger, the phone can be charged faster because it covers a larger charging area.
Charging efficiency: Three-coil wireless chargers generally have a higher charging efficiency than single-coil wireless chargers. Because three coils can charge three devices at the same time, and a single coil can only charge one device. As a result, multiple devices can be charged more quickly using a three-coil wireless charger.
Charging convenience: A three-coil wireless charger is more convenient to use than a single coil. Because a single coil needs to be precisely aligned to charge, while a three-coil does not. As a result, using a three-coil wireless charger makes it easier to charge devices without the need for precise alignment.
In summary, the main difference between wireless charging single coil and three-coil is the charging area, charging efficiency and charging convenience. If you need to charge multiple devices quickly or need higher charging efficiency, you can choose a three-coil wireless charger. If you only need to charge a single device and need a more convenient experience, you can choose a single-coil wireless charger.
Hello: Because wireless charging is high-frequency electricity, there is a strong skin effect, and the single coil area is small, the three coils area is large, and the current through the single coil is larger. I hope the answer helps you.
Single-coil charging speed is slow and consumes electricity, low efficiency, three-coil charging speed is faster, high efficiency