Delete comment from: Ken Shirriff's blog

Matthew said...

Is it possible that the higher quality IC helps this charger truly switch off when a device is not connected? I've read that this Apple's adapters have effectively no waste when not in use, unlike most that always use some energy when connected to the AC receptacle.

May 19, 2012, 1:55:08 PM

Posted to Apple iPhone charger teardown: quality in a tiny expensive package