In particular, {HEAD ~ a circuit} having a voltage generator for producing the blocking polarity potential is connected to {TAIL ~ a voltage translator} 
is connected to
In particular , { HEAD ~ a circuit } having a voltage generator for producing the blocking polarity potential is connected to { TAIL ~ a voltage translator }
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL