amitha.devineni Member Member since Sep 21, 2010 Last active Oct 4, 2010 Total activities 0 Activity feed Recent contributions #Threads 15 years ago ripple factor for capacitive filters we have a formula for ripple factor for capacitive filters.. r.p=1/(4.sq.rt(3).f.c.R) SO...FOR HAVING LOW RIPPLE FACTOR,we need to have high load resistance......