06-03-2015, 22:39
As for the charger controller, those oscillation you refer looks like the controller is always commuting from charging to non-charging and the other way around, at least, the voltage you told - 13 looks like the voltage from battery fully charged and 15 from controller charging voltage (those 15,6 looks like a bit higher than it should).
Anyway, I was able to test fast changing on input voltage and the result is what I expected, the regulator did a nice job maintaining the output voltage constant.
Adding an capacitor will help but the regulator itself should had those variations covered.
Anyway, I was able to test fast changing on input voltage and the result is what I expected, the regulator did a nice job maintaining the output voltage constant.
Adding an capacitor will help but the regulator itself should had those variations covered.

