wherein said {HEAD ~ output current} from said {TAIL ~ high frequency power supply unit} is output current from said DC power supply section 
from
wherein said { HEAD ~ output current } from said { TAIL ~ high frequency power supply unit } is output current from said DC power supply section
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH