model:Drum Core Inductorother name:Drum Core Inductor,Ferrite Drum Core Inductor,Drum core inductor,magnetic coil,ferrite drum core for LED lightingFeauture:1.Low cost design2.Low DCR and high saturation DC current3.Low power lost,low fluency for the around equipment4. Annular structure,low radial noise5.Different frequency require will be meet by different material6.High saturated material,wide inductance range7.Lead-free products,comply with RoHS compliantInductance:1uH-1HApplication1.Output smoothly in Power Supply;2.Chopper Control;3.Output smoothly(LPF) in large current digital amplifier4.Switching Mode Power Supply output smoothing circuit;5.Electromagnetic Interference(EMI) and Radio Frequency Interference(RFI) filers;6.Other oscillation circuits.Samples:20-30pcs samples.Delivery time:About 11-31 days when you pay