1.Strong immunity for DC current. 2.Good temperature stability. 3.MOQ:100pcs About Coilcore:Coilcore is specialized in the R&D and manufacture of Amorphous cores,Nanocrystallie cores,CT(Current Transformer), Inductors,Magnetic ballasts and Transformers.Main products are as follows:--Common Mode Filter Chokes--Split CT--Current Transformers--Differential Mode Chokes--Automotive Chokes(For car ...