Thus, {TAIL ~ too small an output voltage UA} is simulated at {HEAD ~ the actual value input} I of the pulse width modulator P 
Thus , { TAIL ~ too small an output voltage UA } is simulated at { HEAD ~ the actual value input } I of the pulse width modulator P
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH