{TAIL ~ The intermediate voltage} across the capacitor is feedback to {HEAD ~ the controller} which in turn changes the PWM signal to regulate the intermediate voltage 
{ TAIL ~ The intermediate voltage } across the capacitor is feedback to { HEAD ~ the controller } which in turn changes the PWM signal to regulate the intermediate voltage
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH