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