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