I will try to keep this as concise as possible:
Wanted to install a USB wall outlet & ditch the 5 watt USB power adapter (even though the newer, smaller ones look much nicer than the older, bulkier ones).
Found a Pass & Seymour LeGrand Adorne USB outlet at Lowes. Looked cool, very cool. Installed, along with the matching regular outlet (1-gang, 3-module wall plate configuration). Wiring instructions for USB outlet were unhelpful, so grounded the regular outlet (no ground wire coming from USB module), and wire nutted the regular outlet, USB, and line hot wires together, same with neutral wires. New outlet worked fine, although trendy, closely spaced, opposing outlets design rendered only one outlet usable at a time. First fail.
All fine, until I went to charge my iPhone 5. It charged for a while, but then I started hearing random "starting to charge now" chirps. Phone went from charged to charging to charged status over just a few minutes near the end of its charging cycle while I watched it supposedly charge. BTW, the Adorne USB outlet is 2.1A, 5V, so 10 watts, so can charge an iPad as well as an iPhone, but that shouldn't matter, right?
Waited a day or two to see if behavior would repeat. It did. So, the trendy outlets and wall plate got returned, and I am back to the tried-and-true regular outlet and wall adapter. Slightly bummed, but I care more about my phone battery's longevity than what my laundry room outlet looks like.
My question is: any theories from the hive mind about the odd charging behavior on this USB wall outlet, and has anyone experienced this with other USB wall outlets (e.g. the FastMac U-Socket?) Is there a chip or filter in the Apple wall outlet-USB adapter that was missing from the trendy Adorne USB wall outlet? Could the problem have been the more-juice-than-iPhone-needs 2.1 amps? Defective USB module? House is new-ish (12 years old), and line voltage seems pretty consistent. I wasn't plugging/unplugging anything into/from the regular outlet while iPhone was charging.
Thanks for any and all hypotheses.
Looked great, worked badly:
Wanted to install a USB wall outlet & ditch the 5 watt USB power adapter (even though the newer, smaller ones look much nicer than the older, bulkier ones).
Found a Pass & Seymour LeGrand Adorne USB outlet at Lowes. Looked cool, very cool. Installed, along with the matching regular outlet (1-gang, 3-module wall plate configuration). Wiring instructions for USB outlet were unhelpful, so grounded the regular outlet (no ground wire coming from USB module), and wire nutted the regular outlet, USB, and line hot wires together, same with neutral wires. New outlet worked fine, although trendy, closely spaced, opposing outlets design rendered only one outlet usable at a time. First fail.
All fine, until I went to charge my iPhone 5. It charged for a while, but then I started hearing random "starting to charge now" chirps. Phone went from charged to charging to charged status over just a few minutes near the end of its charging cycle while I watched it supposedly charge. BTW, the Adorne USB outlet is 2.1A, 5V, so 10 watts, so can charge an iPad as well as an iPhone, but that shouldn't matter, right?
Waited a day or two to see if behavior would repeat. It did. So, the trendy outlets and wall plate got returned, and I am back to the tried-and-true regular outlet and wall adapter. Slightly bummed, but I care more about my phone battery's longevity than what my laundry room outlet looks like.
My question is: any theories from the hive mind about the odd charging behavior on this USB wall outlet, and has anyone experienced this with other USB wall outlets (e.g. the FastMac U-Socket?) Is there a chip or filter in the Apple wall outlet-USB adapter that was missing from the trendy Adorne USB wall outlet? Could the problem have been the more-juice-than-iPhone-needs 2.1 amps? Defective USB module? House is new-ish (12 years old), and line voltage seems pretty consistent. I wasn't plugging/unplugging anything into/from the regular outlet while iPhone was charging.
Thanks for any and all hypotheses.
Looked great, worked badly: