Dec 26, 2010 #1 S Shahgul Junior Member level 1 Joined Apr 13, 2007 Messages 18 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,385 how moble battery charger works
Dec 26, 2010 #2 Z zeerox92 Newbie level 3 Joined Dec 26, 2010 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,300 Its a simple RC circuit run backward by a step down transformer. . . A simple high-pass filter i guess. . .
Its a simple RC circuit run backward by a step down transformer. . . A simple high-pass filter i guess. . .
Dec 26, 2010 #3 C chuckey Advanced Member level 6 Joined Dec 26, 2010 Messages 4,854 Helped 1,309 Reputation 2,624 Reaction score 1,281 Trophy points 1,393 Location Southampton and holiday cottage in Wensleydale (UK Activity points 31,695 Shahgul said: how moble battery charger works Click to expand... Do you mean a charger for a mobile telephone?, input volts = 12V for a car or 110(230) volts from the mains?
Shahgul said: how moble battery charger works Click to expand... Do you mean a charger for a mobile telephone?, input volts = 12V for a car or 110(230) volts from the mains?
Dec 27, 2010 #4 keith1200rs Super Moderator Staff member Joined Oct 9, 2009 Messages 10,865 Helped 2,065 Reputation 4,130 Reaction score 1,596 Trophy points 1,403 Location Yorkshire, UK Activity points 57,270 zeerox92 said: Its a simple RC circuit run backward by a step down transformer. . . A simple high-pass filter i guess. . . Click to expand... What on earth is that supposed to mean? @Shahgul - which part of charging do you want to know about? Conversion of the mains voltage to a low voltage or the current/voltage control to properly charge the battery? Keith
zeerox92 said: Its a simple RC circuit run backward by a step down transformer. . . A simple high-pass filter i guess. . . Click to expand... What on earth is that supposed to mean? @Shahgul - which part of charging do you want to know about? Conversion of the mains voltage to a low voltage or the current/voltage control to properly charge the battery? Keith