{HEAD ~ The sensing circuit} determines a value that is a function of {TAIL ~ the current} conducted through the load 
{ HEAD ~ The sensing circuit } determines a value that is a function of { TAIL ~ the current } conducted through the load
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH