Apr 24, 2007 #1 E ehico16 Member level 4 Joined Jun 15, 2006 Messages 79 Helped 6 Reputation 12 Reaction score 6 Trophy points 1,288 Activity points 1,763 HELP ME WITH MOBILE PHONE CHARGER CIRCUITS
Apr 24, 2007 #2 N nguyennam Advanced Member level 1 Joined Sep 6, 2006 Messages 438 Helped 43 Reputation 86 Reaction score 14 Trophy points 1,298 Activity points 4,067 Vin = ???, Vin = AC or DC??? Vout = ???, Iout max = ???
Apr 28, 2007 #3 Meridian Full Member level 5 Joined Apr 19, 2007 Messages 319 Helped 20 Reputation 40 Reaction score 2 Trophy points 1,298 Location Ontario, Canada Activity points 2,746 ehico16 said: HELP ME WITH MOBILE PHONE CHARGER CIRCUITS Click to expand... That's easy to built. What voltage does your phone need? What charge current?
ehico16 said: HELP ME WITH MOBILE PHONE CHARGER CIRCUITS Click to expand... That's easy to built. What voltage does your phone need? What charge current?
Apr 29, 2007 #4 B barmak Member level 3 Joined Apr 28, 2007 Messages 66 Helped 29 Reputation 58 Reaction score 22 Trophy points 1,288 Activity points 1,614 simple! the charger is just as a charger of a lithium polymer batteries; (if your mobile is not so old) all you gatta do is to just charge it with a simple fix 3.9v voltage source with the current half of your mobile battery mAh.
simple! the charger is just as a charger of a lithium polymer batteries; (if your mobile is not so old) all you gatta do is to just charge it with a simple fix 3.9v voltage source with the current half of your mobile battery mAh.