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