Posts tagged with: induction
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    Updated to include battery-charging figures below. Samsung’s official Galaxy S III wireless charging kit was announced alongside that 2012 flagship, but it didn’t arrive on the market until long after - and many regions are still waiting to get their hands on it. This year, Samsung appears committed to avoiding a similar situation with the new Galaxy S 4: the company has just sent us a sample Galaxy S4 wireless charger for review, and we've spent a couple days getting to know it. Because we haven't given it the usual weeks-long review treatment -and because accessory reviews are the ...

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    The wireless charging space has its nondescript plates, its chopped-in-half spheres, and its invisibly integrated landing zones - but what it's lacking in most cases is a sense of style. With its new Qi-enabled wireless charging dock, accessory maker TYLT looks to shake up that status quo somewhat, and the company was kind enough to send us our very own TYLT Vu for a quick look. This isn't a review per se, as the Vu is not yet in full production and we haven't used it long enough to render a solid opinion or to shake out any bugs (if any exist). Rather, this is a quick, hands-on snapshot ...

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    After almost a solid year of keeping its customers waiting, it looks like Samsung is finally gearing up for a North American release of the wireless charging product it promised way back at the Galaxy S III announcement. That's a good thing, and we're eagerly awaiting some hands-on time with the official inductive-charging pad ... but we're not exactly the patient sort. Fortunately, the popularity of the Galaxy S III, combined with an abundance of old Palm charging accessories, means a wide array of mods are available that allow users to bring inductive charging to their Samsung ...

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    At a recent AT&T press event in New York City, Brandon Miniman and I had the opportunity to go hands-on with many of the new mobile devices slated to hit the carrier's networks in the next few months. Our gracious hosts also provided us with some complimentary accessories at that event, ranging from protective cases to external chargers to Bluetooth speakers. I'll continue the trend Brandon Miniman kicked off with his peek behind the curtain of the mobile tech industry with this unsurprising morsel: accessories are given away to the press rather frequently at publicity events. ...

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    Inductive battery charging is nothing new, although it hasn't really had widespread adoption. Why? I have no idea. According to Wikipedia, inductive charging uses an electromagnetic field to transfer energy between two objects. Chargers typically use an induction coil to create an alternating electromagnetic field from within a charging base station, and a second induction coil in the portable device takes power from the electromagnetic field and converts it back into electrical current to charge the battery. The two induction coils in proximity combine to form an electrical transformer. ...

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