cell phone project

Audioguru

Joined Dec 20, 2007
11,248
The "charger" for a phone is a power supply, not a charger. It powers the charger circuit inside the phone. It can power ANYTHING within its maximum output current rating.
 

vortmax

Joined Oct 10, 2012
102
don't most newer android devices support USB host mode? Shouldn't that require the port to put out 100 mA @ 4.4V to power peripheral devices?
 
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