Friday 18 July 2014

The Evolution Of The Dual USB Wall Charger

By Johny Jacson


With modernization comes great technological advancement. This is characterized by many inventions and innovations, devised by scientists trying to find ways to enrich the world's contemporary culture. Today, life is moving rapidly amidst the chaos around, and there is always a technological answer to solve any of the problems and dilemmas people face.

What assists people's lives today better than anything is the fast-growing and evolving technology. Handy smart phones and tablets that stay online wherever you go, with built-in GPS and everything that practically makes your everyday lives easier are commonplace.

People barely put down their gadgets for their remarkable ability to keep them occupied. With people always carrying their devices, charging must be smart and finished in no time.

Before the dual USB wall charger that made living trouble-free for people who are always on the go, there was only the simple battery charger. It works by providing a pulsed DC power source to the battery management system (BMS) of the device. The flow of current is continuous and non-adjustable according to the time of charge. It's so simple, that along with its inexpensive price, it takes a long time to charge a battery to avoid overcharging by any means.

It was typically annoying for the battery to charge for a long time, so developers have improved a similar simple charger that works faster. This often makes use of a cooling fan to keep the batteries under a safe temperature.

The Universal Serial Bus was then used for its five-volt power supply feature. This is where the dual USB wall charger was derived from, considering its potential to charge any kind of device just by connecting various USB decorations that follow gadget power discipline and design. Using just a USB cable, one can charge devices on a pay-per-charge kiosk that is available for a variety of mobile phones, digital audio players, and tablet computers.

That, too, was not enough for people who didn't have a USB-based charging kiosk in their own homes and offices, so gadget companies have accompanied their rapid mobile phone innovation with sophisticated accessories, including battery chargers.

This dual USB wall charger is helpful to rushing workers or students who have a strict schedule for it saves time by charging two gadgets at once and they wouldn't have to wait for one to finish before plugging in the other one. Any kind of device that has a matched USB cable can be charged through the dual USB wall charger with its universal USB ports.

The dual USB wall charger is light and small, suitable for roaming users who are always outdoors. People won't have to look for the device's assigned charger among the sea of chargers and wires. All they have to bring along is one universal dual USB wall charger and USB cables.

Using a dual USB wall charger that is designed for fast-paced lives, people will never have to wait that long for their gadgets to recharge one at a time.




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