{HEAD ~ The base input} to transistor Q8 is coupled to {TAIL ~ a microprocessor controller} within the drive electronics 104, which generates sequential base drive signals for the control of transistor Q8 
{ HEAD ~ The base input } to transistor Q8 is coupled to { TAIL ~ a microprocessor controller } within the drive electronics 104 , which generates sequential base drive signals for the control of transistor Q8
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH