As shown in FIG 5, {TAIL ~ the regulator circuit} 51 is controlled by three control buses 30a a, thereby providing {HEAD ~ triple redundancy} 
As shown in FIG 5 , { TAIL ~ the regulator circuit } 51 is controlled by three control buses 30a a , thereby providing { HEAD ~ triple redundancy }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD