Sinoo_jahagirdar Member Member since Mar 19, 2010 Last active Mar 20, 2010 Total activities 0 Activity feed Recent contributions #Threads 16 years ago Can we get multipled output from a sparkplug using RC network and diode?? Is it possible to get multipled output (i.e. 8 kV) from 1 kv using Resistors ,capacitors and diode..HOW TO GET ONLY NEGATIVE...