Nominal power loss on 0.35 mm and 0.50 mm thicknesses of non-oriented steel sheets using Epstein tester frame

Decrease thickness of steel sheets will decrease the total loss especially in core loss and copper loss. This paper presents the effect of thickness in power loss for non-oriented steel sheets. The study was carried out by using an Epstein tester frame for both thicknesses. The data is presented based on 50 Hz. It shows that the thickness of 0.50 mm have more losses compared to 0.35 mm.