{HEAD ~ The two controllers} use {TAIL ~ a pulse width modulating frequency} that is greater than the resonate frequency of the inductor and capacitor 
use
{ HEAD ~ The two controllers } use { TAIL ~ a pulse width modulating frequency } that is greater than the resonate frequency of the inductor and capacitor
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH