Charging your phone wirelessly - how inductive charging works

Your smartphone is used every day these days. In order for you to use it as usual, it is necessary to charge the device regularly. Every smartphone comes with a suitable charging cable for this purpose, which you can use to charge your device. But it is also possible to charge your phone wirelessly.

How to charge your phone wirelessly

Depending on the battery capacity and age of your smartphone, your battery will last for different lengths of time. However, you still need to charge it regularly. For this purpose, almost every device comes with a charger, and you can also charge your phone wirelessly. This is a special technology that allows you to charge your smartphone without having to connect it to the power supply.

1. Wireless charging uses induction.
2. Almost every modern smartphone has the function. In this case, there is a coil in the charger, through which alternating current flows. This builds up a magnetic field.
3. In the smartphone itself is also a very flat coil through which alternating current is passed as soon as the phone is on the device. This is then converted into direct current, which is led to the battery.
4. To subsequently be able to charge the phone with the device, you only need to place it on the inductive charger. Then your smartphone is charged.
5. At the moment, there are three standards for wireless charging. Diese sind jedoch nicht miteinander kompatibel.