The control circuit includes a plurality of current control stages , a minimum circuit , and {HEAD ~ a control system} which provides {TAIL ~ feedback} from the load 
provides
The control circuit includes a plurality of current control stages , a minimum circuit , and { HEAD ~ a control system } which provides { TAIL ~ feedback } from the load
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH