{HEAD ~ The power converter} 14, wherein the at least one secondary side controller comprises a plurality of secondary side controllers, and {TAIL ~ the at least one switch} comprises a plurality of switches 
wherein
{ HEAD ~ The power converter } 14 , wherein the at least one secondary side controller comprises a plurality of secondary side controllers , and { TAIL ~ the at least one switch } comprises a plurality of switches
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH