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Apr 24, 2017 at 12:17 comment added Oskar Skog You can use a USB charger and cut the USB cable to reveal the 5V and Gnd wires. (When you buy a new phone, you'll get a spare 230VAC to 5V DC converter.)
Jul 5, 2016 at 12:37 history protected CommunityBot
Apr 21, 2015 at 9:39 answer added BobC timeline score: 3
Jan 31, 2015 at 19:02 answer added Ivy Growing timeline score: 8
Jan 25, 2015 at 8:36 answer added Maxthon Chan timeline score: 3
Jan 25, 2015 at 7:51 answer added Splud timeline score: 7
Sep 22, 2014 at 4:45 answer added arsenalist timeline score: 16
Nov 16, 2012 at 12:28 vote accept arminb
Sep 24, 2012 at 12:01 history tweeted twitter.com/#!/StackElectronix/status/250203281077448705
Sep 23, 2012 at 22:55 answer added Jay Carlson timeline score: 100
Sep 23, 2012 at 22:52 answer added O'Rooney timeline score: 3
Sep 23, 2012 at 22:21 comment added helloworld922 Why not use a standard wall adapter?
Sep 23, 2012 at 22:01 comment added Dave Tweed How much current? How much space? And no, nothing is completely lossless; can you live with, say, 90% efficiency? Do you need isolation?
Sep 23, 2012 at 21:47 history asked arminb CC BY-SA 3.0