{HEAD ~ Power conversion efficiency} for the 5 V and 12 V supplies are expected to be {TAIL ~ around 85%} and 70% respectively 
are expected to be
{ HEAD ~ Power conversion efficiency } for the 5 V and 12 V supplies are expected to be { TAIL ~ around 85 % } and 70 % respectively
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH