Yep could be useful, but what I would really like is a near field wireless charger although I don't have anything yet that could use one.
The hotel we have been stopping in for the last few days has one of these sockets fitted, good idea as it does away with all the different charger plugs. It will just have a little transformer on the back of the socket I expect, you could fit that socket in five minutes, may consider one at home.
A quick glance around the living room and I can see five different chargers all of which have a USB port and could be used in this type of socket, at least then you don't have to worry about the charger plug packing in.
One issue with this kind of thing would be that not all devices draw power at the same rate, if I try to charge my tablet from my powered up laptop via USB it will take a day to charge (the tablet has a huge battery) but it will charge in about 4 or 5 hours on it's own charger which is rated at a higher amperage.
Right you are.... My new smartphone will recharge from the normal household plug, or in the car in 2 hours from flat, If I use the USB on the PC or laptop I need to leave it on for at least 8 hours............
I think most devices are regulated to draw what current they need from the charger, but it's a long time since I studied electrical engineering and I always worry about maybe attaching a phone to a charger that is too powerful for it.
I remember buying a radio cassette player in Miami, when I was working on RCCL ships, and burning the poo out of it by plugging it at home, on leave...
The US and Canada have 110v 60hz mains power as opposed to the UK which is 220-240v 50hz that's why you can sometimes damage your equipment.
I have never seen a fuse in the plug for a Philippine appliance, I wonder if they get that from the US connection? Thank god they do at least usually have some RCD's on the main switchboard though. Saying that I can feel current in many of the items in our house that have any metal fascia at all.
I was on a pipelay spread offshore UAE once when I received a radio message from a surveyor on a tug. "Can you come over, my Navigation gear has gone down". (I rigged all of the equipment a week earlier and everything was working fine). When I arrived there he had unhooked many cables then took off 5 US plugs from the nav console, printer, plotter and other things all from the 110vac line. Then he wired 5 UK plugs onto the same cables then plugged all these into the 220/240 line........ I just screamed at him "Would you do this ^%$£ in your own house". He said "Yes, what's the problem...I am a professional" I impolitely told him to get off the bridge, come back when I had repaired everything and if he was to mess about with any more cables he would be thrown overboard without a lifejacket. He was a good boy after that. He was university educated too. You couldn't make it up.
Nah Mike the atmosphere is so humid that you only have to run your finger over the surface to get the all those electrifying little electrons flowing through you
I've seen combined mains and AC outlets for sale here too though it's not clear if they're 110 or 220 volt. But they wouldn't be any good for us as our toys require 2 amp chargers which are hard enough to find here and these were 1 amp. Fortunately I bought a couple of "Tortoise" brand from PC World when I was over a few months ago. Each plug has two USBs and will happily charge a Galaxy Tab and a phone at the same time. Each plug was cheaper than a new Samsung charger.
A spell at university is no guarantee of an education I've met too many of like that too Mike We have a lad here just now who is openly in awe of how useless his University time was, he's a good lad and bright and I've walked with him up to the station at night and had to tell him that his real apprenticeship is happening now, now he is really learning how you write computer programs, NOTHING that he did at Uni is any use to him now, his words not mine.
I suppose not all of his education at University was lost Jim even though his thinks so, he will have a grounding in various disciplines but there is nothing like the shock of the real world to get the juices flowing.