{HEAD ~ The electronic switch} is connected to the battery through the booster inductance and the fuse and has {TAIL ~ an open and closed duty cycle} 
{ HEAD ~ The electronic switch } is connected to the battery through the booster inductance and the fuse and has { TAIL ~ an open and closed duty cycle }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL