2015年9月30日 星期三

Compensate For Cable Voltage Droop

Have you ever used an extra-long USB cable to charge your phone or tablet, only to find that it was taking an extra long time to charge? It probably wasn't your imagination and was a situation that involved excessive voltage drop across the universal serial bus (USB) cable.

from EETimes: http://ift.tt/1WyXJYN
via Yuichun

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