Description: 1)Sendust core: Fe-Si-Al alloy; 2)Sizes: From 3.5mm OD to 77.8mm OD; 3)Core losser significantly lower than powdered iron; 4)Good DC bias characteristics; 5)Cost between powdered iron and MPP; 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.