couple of queries before attempting isolated multi-outputs with LM5017
* Given VINmin=16v & IVSEC1=15v, IVSEC2=2.5v, IVSEC3= minus 5v each @30mA, does it make sense to start design with non-isolated VPRI = 10v targeting isolated secondary outputs through proportionate tuns ratio of fly-buck transformer
* "Transformer" sheet not designed to pick input-output parameters from "Calc" sheet e.g. even Lpri is different between the two sheets 50uH and 40uH