Xiaomi wants to charge our smartphones through sound

Xiaomi wants to charge our smartphones through sound

Charge a 4,000mAh battery in just 8 minutes or even do it over the air . This has been the latest advances from Xiaomi that undoubtedly promise to revolutionize the way we charge our smartphone, which is joined by a new proposal of the most futuristic.

And it is that apparently, Xiaomi has managed to devise a charging mechanism, capable of obtaining energy through ambient sound . A rather curious way to charge our smartphone, while for example we take a walk.

According to EqualLeaks , Xiaomi has registered a new patent with publication number CN112994199A in which a charging mechanism through sound is described , thus ensuring that any device remains constantly charged.

Xiaomi quiere cargar nuestros smartphones a través del sonido. Noticias Xiaomi Adictos
Patent registered by Xiaomi (Translated)

As we can see in the upper image that has been translated, this new Xiaomi proposal is divided into three main phases:

  1. Ambient noise is collected through the use of a receiver coil.
  2. Next, the waves captured as magnetic vibration are converted into alternating current , all following the principle of electromagnetism.
  3. Finally, the alternating current is converted into direct current , which is usually used to charge mobile devices or any other electronic device with a battery.

In this way, Xiaomi has managed to orient the principle of electromagnetism to its use to charge electronic devices through sound waves . A technology that still has a long way to go, but that will undoubtedly be part of the future that awaits us.

Source | EqualLeaks

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