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