Julie’s Gadget Diary – Qi inductive wireless charging, more trouble than it’s worth? My first experience with inductive charging was way back in 2004 when I reviewed one of Microsoft’s SPOT watches.
The watches themselves were kind of clunky, but I thought it was so cool that they could be charged just by being placing on a cradle. The fact that no cables had to be plugged directly into the watch was like magic and I was sure that it would be no time until all my favorite gadgets had the same feature. In 2009, the Palm Pre smartphone had an optional inductive charger called the Touchstone.
I thought that might be the spark needed to ignite popularity for this charging method, but no such luck. Yes, over the years there have been a variety of special cases and charging mats that will add wireless charging capability to certain devices, but those add-on products are bulky and ugly. Note: Images can be clicked to view a larger size. First of all, if you’re not familiar with inductive charging, I’ll let Wikipedia explain what it is: Find the 2 sockets on beside the battery…
Wireless Power Solution. Notes on the Troubleshooting and Repair of AC Adapters, Power Supplies, and Battery Packs, and Other Related Information. - and - Other Related Information Version 1.18 (20-Jun-12) Reproduction of this document in whole or in part is permitted if both of the following conditions are satisfied: This notice is included in its entirety at the beginning.
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Compact AC Adapters. Notes on the Troubleshooting and Repair of Small Household Appliances and Power Tools. Version 2.87 (21-Dec-10) Reproduction of this document in whole or in part is permitted if both of the following conditions are satisfied: This notice is included in its entirety at the beginning.
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Audio Class Audio Device Class Spec for Basic Audio Devices and Adopters Agreement (.zip format, size 1.33MB)Audio Device Document 1.0 Audio Data Formats 1.0 Audio Terminal Types 1.0 USB MIDI Devices 1.0 Audio Devices Rev. 2.0 Spec and Adopters Agreement (.zip format, size 1.28 MB) Audio/Video Device Class Audio/Video Device Class v1.0 Spec and Adopters Agreement (.zip format, size 11.5 MB)AVSchema DocumentationAVSchema Files: and AVDD Creator User Manual (.pdf format, 472 KB)AVDD Creator Installer (.zip format, 126 MB)USB Device Class Definition for Audio/Video Devices Basic Device Profile (BDP) (.pdf format, 1.20 MB) Battery Charging Battery Charging v1.2 Spec and Adopters Agreement (.zip format, size 1.30 MB)Battery Charging v1.1 Spec and Adopters Agreement (.zip format, size 292 KB)
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