1.UPS Power 2.low temperature rise, 3.no noise, 4.low core loss at middle frequency 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 ...