In accordance with a further feature of the present invention, the pulse generator contains an optical coupler that electrically isolates {HEAD ~ the electrical apparatus} from {TAIL ~ the power system} 
from
In accordance with a further feature of the present invention , the pulse generator contains an optical coupler that electrically isolates { HEAD ~ the electrical apparatus } from { TAIL ~ the power system }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL