
Shielded power inductors made with advanced powder cores
EP&T Magazine
Electronics Power Supply / Management Bourns carbonyl construction inductors metal-alloy powder-core power shieldedBOURNS Model SRP1038CC, SRP1245CC, SRP1265CC, SRP1770CC, SRP2313CC, SRP3012CC, SRP3020CC, SRP4012CC, SRP4020CC, SRP5020CC, SRP5030CC and SRP7028CC Series power inductors are manufactured to provide engineers with distinct design advantages through either a carbonyl powder core or a metal alloy powder core, shielded construction to provide high saturation and high heating current, low buzz noise and low magnetic field radiation. The 12 shielded power inductor series meet the high current density and increased inductor reliability requirements now present in a growing number of power electronics designs. This increased reliability, along with the series’ extended operating temperature range of -40 to +125 °C and multiple footprints, make these inductors ideal power choke solutions for DC-DC converters and power supplies in consumer, industrial and telecom applications.

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