Providing with quality and standard customer-made electronic and passive components iron powder core and solution products, Fullstar Electronics is a leading iron powder core manufacturer and supplier in China. welcome to wholesale electronics toroidal iron powder cores, powdered iron cores, iron powder toroidal cores, iron powder material cores, toroidal powdered cores from our factory. IRON POWER CORE ( Toroidal type available in various size MIN OD6.48x ID3.05x HT2.44 to MAX  OD102x ID57.2x HT25.4)Features : Different sizesHigh qualityRoHs complianceSoft magerntic material Composed of iron powder and insulating materialDifferent materials including 2, 8/90, 18, 26, 38, 40,52 can be provide Ferrite core / toroidal core / Iron powder core Various type are availiable With high-UI up to 12,000With adjustable height Outer diameter: 2.54 to 180mmRF carbonyl coresCompatibility cross seriesCustom designs available Factory direct price Small orders acceptable Coating or no coating Coating Colors: Yellow / white, yellow / red, green / white, green /blue, red / white Maximum operating temperature 150 degreeThe toroidal cores are coated with epoxy resin with minimum 500V AC breakdownGood magnetic flux coupling and low stray flux leakage Available in different sizes A wide range of toroidal /E type available T Type:T25-1 T30-10  T38-8 T50-52DT51-2B T68-10 T72-8 T80-26B T94-26 T106-18BT 157-26 T224-52        T300-26T400-52 T400-26B   T650-52..... E Type:E13-8 E25-40A  E25-52A E43-2 E43-8 E56-33 E56-40 E77-52A.....   Applications : For making inductorsCoupled inductors and transformersRF circuitsEC power supply chokesMotors dimmer control filters Output chokes for switching power suppliesConstructed EMI nose filtersPulse transformers, DC output, input filtersLight dimmer chokes (PFc)Power factor correction inductorsContinuous mode flyback inductors   Package :  In carton