1)High flux core: Fe-Ni alloy; 2)Sizes: From 3.5mm OD to 77.8mm OD; 3)Highest biasing capability; 4)High saturation flux density of 15,000G compared to 7,000G for MPP and 10,000G for sendust; 5)Relatively low core losses; Main Applications: 1)Power factor correction(PFC) circuits; 2)Switching regulator inductors; 3)In-line noise filters; 4)Pulse and flyback transformers; All products are compliant with SGS, RoHS directives.