Cores for the DC transformer
● Annular core:OD-outside diameter,ID-inner diameter&HT-height
● Filling coefficient:0.75
● Combination of Amorphous and Nanocrystalline materials
■ High initial permeability, high precision transformer;
■ Current DC component is not easy to saturation, to ensure that the transformer in a certain DC conditions, test accuracy;
■ High and low temperature work performance is stable, can be -55 ℃ -130 ℃ long work.