This page shows the efficiency shape variations with the increasing loss components.

eff_original

eff_doubleIronLosses

eff_doubleCopperLosses

eff_doubleMagnetLoss

eff_doubleIronMagnetLoss

eff_doubleCopperIronMagnetLoss

eff_4xCopperLoss

eff_4xCopperIronLoss

eff_4xcopperIronMagnetLoss