The inverter circuit converts {HEAD ~ the d.c. voltage} of {TAIL ~ the d.c. power source} E1 into a high a.c. voltage of, for example about 6 KV and a frequency of about 4 KHz 
of
The inverter circuit converts { HEAD ~ the d.c . voltage } of { TAIL ~ the d.c . power source } E1 into a high a.c . voltage of , for example about 6 KV and a frequency of about 4 KHz
OTH OTH OTH OTH HEAD 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH