Delete comment from: Ken Shirriff's blog
Hi Ken. intresting!
I know that normal switched power supply got some ripple and chrap on the output signal. But that doesent matter. On the inside of the phone (any brand) you will probably find a few transistors and stuff. That will take care of the ripple and give the charging circuit what it needs to charge the 1 cell li-ion battery perfect.
Is there any other benifits whit Apples charger than the filter for touch screen compare to the Samsung power supply you dismantled?
Thanks!
Joe
May 25, 2012, 1:32:38 PM
Posted to Apple iPhone charger teardown: quality in a tiny expensive package