Large supply spike suppressors Nanocrystalline spraying with beads JH0305

Inter Applications Filter, the type bead inductors, brand ESMT, model JH0305, package plug-inductance, winding form of single-wound, nature guide magnet core, core shape ring, operating frequency of high frequency, installation Vertical non-sealing, reinforcing materials plastics, quality factor Q 10, inductance 20UH, tolerance + -30%, inductive reactance XL 1K (Ω), rated current 10000 (mA), distributed capacitance 0 (F), the nominal voltage of 0.3 ( V), Application: common mode inductors, current transformers, network transformers, network filters using iron-based nanocrystalline alloy core has a very high miniature maximum permeability (μm approximately 60-80 × 104) and high The rectangular ratio (Br / Bs), small size, widely used in high-frequency switching power supplies and other electronic equipment to reduce noise and output ripple frequency, than using RC snubber circuit loss is small, small footprint, It can be directly set in the transistor feet.