In present era in which we use wireless ear buds, landlines are replaced by handy phones, watches are gone smart but we still use wires and charging pads to feed electricity to our smart gadgets. But these conventional ways of charging are going to change soon by the technology of true wireless charging.
When Tesla did it 100yrs back!
U will surprise to know that wireless charging has been around for more then 100 years thanks to Nikola Tesla .He demonstrated magnetic resonant coupling – the ability to transmit electricity to a small distance through air by creating a magnetic field between two circuits, a transmitter and a receiver which is a step ahead of electromagnetic induction technology which we are currently using in most of our charging pads that required a physical touch between the pad and device for charging.
The modern ways-
Modern research gives us 2 new methods which could revolutionized the process of wireless charging .
1) Radio frequency charging-It uses radio frequency which is equivalent to our wi-fi and Bluetooth but it can supply only a few watts of power to our devices.
2) Infrared charging- This method uses infrared waves which can supply more power to our devices hence the process of charging is fast.
Impact-
Advantages of going wireless.
Multi devices can be charged in a same time
Environmental friendly
Saves space
Saves energy
Saves metal
What’s about future-
In fact this small jump in charging affects other sector such as electric vehicles, Information Technology. It also opens the door for cyberpunk So be ready for a wireless future .