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Current Technology 

There are currently 3 different types of wireless charging technology available. 

        1) Magnetic Induction 

        2) Resonant Based 

        3) Radio Frequency

 

Applications 

Currently there are 2 approved standards available on the market - Qi and PMA. The third unapproved A4WP standard remains as such due to emission issues. Companies utilise the aforementioned approved standards in their wireless charging devices. 

 

Limitations 

However, there are still limitations, misconceptions and uncertainties on the prolonged usage of wireless charging. 

© 2015 by JKMN. Technology.World.Change

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