47uH, 0.25A Resin-Shielded Power Inductor | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics

Semi-shielded SMT high current power inductor with foot print 3.1x3.1 and height 1.2 mm. The structure for this semi-shielded wirewound power inductor is consisted of a copper wire spirally wound around the ferrite core. The highest saturated current is 0.25A at 47uH. The winding is covered with special resin which contains magnetic powder such as soft manetic metal. Coilmaster also developed the various resins to achieve customer's characteristic requirement. Two purpose for this magnetic resin, improve the strength of the product, offer better inductance value, protect the winding and achieve lower dc resistance. Compare to conventional shielded inductor with ring core, this cost effective semi-shielded inductor is the bridge of shielded and non-shielded power inductor, this model is more cost effective and stable quality due to full automated production process. The SQH3012S series emi-shielded smd power inductor is suitable for power circuits which using this wire wound product at large current and high inductance areas. Coilmaster Electronics is a high-current 47uH, 0.25A Resin-Shielded Power Inductor, 47uH, 0.25A Semi-Shielded Inductor, manufacturer from Taiwan since 1995. Coilmaster is a professional manufacturer for inductor, common mode choke, chip beads and transformer. Our vision is “Creating high-performance inductors, reducing energy loss, and contributing to sustainable” To achieve this, our engineer team is keen to design the power inductor to have better efficiency. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.