Here is the last moment when Apple will ship its wireless charger



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It's approaching a year since Apple announced that it was going to release its first wireless charger to accompany the first iPhones that could be recharged wirelessly.

Apple has announced that its AirPower charger will come out this year. As is typical, experts speculated before each Apple news event since then that the company would finally reveal the device; it must still happen. Some publications have speculated an output last February; Other Predicts March

  Apple Power Apple

Apple AirPower

If yet another tipster is to believe, Apple will unveil the AirPower charger in September – exactly a year after having it ad.

At the time of its announcement in 2017, Apple described the AirPower pad as capable of charging three devices at the same time: an iPhone 8 or an iPhone X, an Apple Watch Series 3 and AirPods via their charging box.

Wireless chargers available today able to charge three devices at the same time, an obvious question that some have asked is, why does it take so long Apple to go out with its own charger, as much as it does? Apple will use the Qi-load widely adopted specification?

  slide1 ikea triple pave IKEA

Ikea's Qi wireless charging cradle can power up to three devices at the same time.

Last month, a Bloomberg article claimed that sources close to the topic had been old Bloomberg that Apple engineers have been working hard to try to overcome technical hurdles while conceding the wireless charging market to third-party competitors. In fact, Apple has even recommended users to purchase Mophie and Belkin wireless charging tablets for use with the iPhone 8 and iPhone X lines.

Belkin Wireless Boost Up and Charging Base Without Mophie's thread are selling for $ 50. According to Jack Gold, senior analyst at J. Gold Associates, Apple will undoubtedly pay a very high price for its three-device charging tablet. "Apple does not just want to release another wireless charger.They want to add some of their own unique secret sauce to the device, which is why it takes so long," Gold said. "The question is, did they bite more than they can chew?"

"I think they've underestimated the scope of what they're trying to do, and certainly the time required to accomplish it. I'm sure that once it's out, it will be a success because it will appeal to fans of Apple devices, "adds Gold.

Apple is likely to address a number of problems with its charger that are not present in the current third party chargers, such as the setting of the electric current and the charging time for each device placed on it.

This means that he has to build some "smarts" in the device, and the rumor wants to add additional features, since the device will be Gold added that the company was also considering features such as multi-device synchronization and the Bluetooth connectivity

  cw boostup wireless charger scheme Belkin / IDG

Belkin's wireless charging boosUp is similar to others in the market in that it contains a coil of copper transmitter charge, a chi pset to control the power provided to a device and foreign object detection technology to ensure that objects that should not receive a charge do not. 19659006] "Final This means that a lot of tests have to be done to guarantee both the adequacy of the charge and not to damage Apple devices (not just phones, but also watches and headphones). [19659002] The technical challenge for Apple is not only to detect and charge multiple devices with different power requirements, but to do so with these devices placed ad-hoc on the charger, according to Mark Hung, vice president of research. "Given the delay, I guess the Apple engineering team found this challenge a little more difficult than what they expected at the time of the meeting. origin, "said Mr. Hung

.At the same time, they must be placed in specific places – in fact, X marks the place on the pavement.

" While with AirPower you are able to place it willy-nilly wherever you want, "said Hung. [19659023] Developed as part of the Wireless Power Consortium, Qi is the m More than 230 companies, including Samsung, Sony, Delphi Automotive and Energizer. Apple became a member of WPC last year

The Qi standard supports both inductive or inductive wireless charging and wireless or loose-coupled charging, which allows a mobile device activated to be 1.75 inches away from a charge buffer and still receive energy. This distance allows mobile devices to be placed more freely around the pads in order to charge rather than needing to be placed at a specific spot to receive energy, but the margin maneuver is further reduced.

  Wireless charging of the iPhone 8 with RavPower IDG / Ken Mingis

An iPhone 8 is loaded on a RavPower wireless charger, which is capable of transmitting up to 7, 5 W.

Qi chargers are able to go from less than 1 watt (W) to more than 2,000 W of power to charge large devices. But for mobile devices, it transmits up to 15W, which allows charging at the same speed as wired charging.

The Apple AirPower pad will support at least the "fast charge" transfer of 7.5W against 5W for most chargers today

Benjamin Freas, Associate Director of Navigant Research, said that although he has no idea of ​​the specific challenges that Apple faces, wireless charging technology has evolved to the point where a good user experience can be expected when AirPower finally comes out under the covers .

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