{HEAD ~ The snubber circuit} applies transformer leakage inductance energy to {TAIL ~ the start up circuit} to disable the latter 
{ HEAD ~ The snubber circuit } applies transformer leakage inductance energy to { TAIL ~ the start up circuit } to disable the latter
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH