... quality CRGO steels with low iron-loss and high permeability in thickness of 0.23mm, 0.27mm, and 0.3mm MaterialWe ... iron-loss and high permeability in thickness of 0.23mm, 0.27mm, and 0.3mm. CharacteristicThe core is wound by a continouse ... , so its magnetic performance is best of all. ApplicationRectangular core is widely used in 50Hz transformers, current transformers, reactors, chokes and other ...