The limit circuit generates a second input signal that establishes the maximum level of {HEAD ~ current} to be conducted through {TAIL ~ the load} 
to be conducted through
The limit circuit generates a second input signal that establishes the maximum level of { HEAD ~ current } to be conducted through { TAIL ~ the load }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL