Saturday, 27 September 2014

Advantages: USB Wireless Charger

By Johny Jacson


Ask around and you will discover that the wireless USB charger is very nearly a staple for all mobile device users, regardless of whether they are always on the go or not. Primarily, this is due to the high level of convenience that wireless chargers provide. However, as in all devices, wireless chargers also have their set of cons, which will be discussed in this article.

Before joining the USB wireless charger craze, however, there are several things you have to know first about wireless charging. This article will discuss the principle behind wireless charging, the current industry standards when it comes to wireless chargers, and several other basic concepts.

Wireless chargers provide a means of transferring electrical energy without using the traditional physical wires. Also called inductive charging, it manages to do away with the traditional physical design by using a mat or the charger's surface to charge up your mobile devices.

Third, another disadvantage to using a wireless USB charger is the added complexity of the system. Obviously, a wireless charger's system will be more complicated than that of a traditional wired charger. While this could be seen as a good technological leap, there is a tradeoff in the sense that some maintenance issues could also come up.

Wireless chargers operate by using a magnetic or inductive field in between two coils, through which the electricity is transferred. Once transmitted through the coils, the energy winds up in the receiver and this will start charging your device's battery.

This will no longer be a concern with a USB wireless charger. Some wireless chargers have their own physical wires, but the best ones, like the Vority Ki+4, have built-in AC adapters.

However, keep in mind that for their light structure and their advanced and convenient technology, the issue regarding lessened efficiency is easily compensated.

Since you're going to look for one that's equipped with Qi technology, it'd be advantageous to pick one that comes with additional ports (such as the popular Vority Ki+4).

A USB wireless charger works as a flat transformer, and its shape allows it to be used with a very wide variety of items. The transformer has two sides: the primary side and the secondary side. The former is hooked to the energy source, and the latter will be inside the equipment which requires charging. The other parts include the two flat coils, as mentioned earlier, plus a pad or mat that will be linked directly to the device for charging.

Remember that any piece of technology have its disadvantages. No piece of tech is perfect. The key here is to be aware of these disadvantages and spend enough time to search for specific models that can offset these. This will make sure you make the most out of your wireless USB charger.




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