{HEAD ~ The converter modulation} is characterized by {TAIL ~ the ratio} of maximum possible converter output voltage to the actual converter output voltage, whereby the maximum possible output voltage is achieved at full drive 
{ HEAD ~ The converter modulation } is characterized by { TAIL ~ the ratio } of maximum possible converter output voltage to the actual converter output voltage , whereby the maximum possible output voltage is achieved at full drive
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH