HIGH FREQUENCY TRANSFORMERS 1.Have various type 2.high permeability 3.high saturation flux density. 4.ROHS certification High Frequency Transformers Possessing of high permeability,high saturation flux density and loss ... types of transformers available, PQ,CI, UI, EFD, EP, ER, EPC, POT, RM, EE High Frequency transformer suitable for EL/CCFL Inverter or DC ...