At this rapidly progressing stage of technology, all that a consumer wants is connectivity and freedom. Wireless power has given a new definition to interaction and communication. We live in a world where maximum consumers use smart phones. But for most users, the battery life of their phones gives up midway during their working hours.
Wireless charging is all set to change this scenario. Although wireless charging is not a new concept, it is soon going to pose as the greatest threat to wired charging devices. The latest in wireless technology, Qi is the global standard for wireless charging. It is designed to eradicate the hassles of a dead battery.
>Qi wireless power technology aims to be the global standard for wireless charging. Qi is to wireless charging what Wi-Fi is to wireless networks. This technology ensures that your device gets charged wirelessly on the go. With its increasing popularity, Qi Hotspots are soon set to enter popular restaurants, coffee shops, airports and places alike.
The Name
Qi derives its name from the traditional Chinese concept of intangible flow of power. Qi basically means “vital energy”. The simple yet evident Qi logo can be found on every packaging and device designed to charge wirelessly on the go.
Interoperability
The concept of Qi is very simple; it charges every device having the Qi logo. It doesn’t require you to carry an additional mobile charger, adapter, or a USB cable to charge your device while you are on the move. Being a global standard, you can charge your device wirelessly no matter where you are. All you need to do is carry your Qi-enabled device with you, and whenever your phone is low on power, use this wireless charger to put your phone back to life. These days Qi chargers are found in most offices, coffee shops, restaurants, airports, railway stations and similar areas. Wireless charging docks are all set to be present everywhere just like a Wi-Fi hotspot today. More and more people will consider buying a mobile device with a Qi logo on it in near future.
Technology
Qi wireless charging uses magnetic induction. It is also known as inductive charging. The technology requires two coils: a transmitter and a receiver. An alternating current generates a magnetic field while it passes through the transmitter coil. This induces a voltage in the receiver which means it creates a current in the coil making it capable for charging a battery. Low power applications are already taking advantages of wireless charging. The popularity for Qi products is increasing day by day. Today, there are over 100 Qi products available in the market today. Many devices and mobile companies are launching their products with the same technology and is sure to bring a revolution in mobile charging applications.