Power Electronics

Molded SMD Power Inductor

Würth Elektronik introduces an SMD power inductor with high saturation current and compact design: the new high-performance, space-saving, SMD power inductor series, WE-LMHI, is distinguished by high nominal and saturation currents. A special iron powder mixture prevents the saturation of the core across the entire operating range. It also provides magnetic shielding, which reduces the leakage field to a minimum and even eliminates acoustic noise.

The new series is available in five sizes (4020, 7030, 7050, 1040 and 1335) and, thus, covers a wide range of inductance values from 0.1µH up to 22µH. As a result of the molded design, nominal currents of up to 25A and saturation currents of up to 70A are possible. A wide temperature range of -40°C to +125°C is specified.

Areas of application for the WE-LHMI series include DC/DC converters in high-current power supplies to power FPGAs, POL converters, motherboards, graphics cards and battery-operated equipment. All products are on stock. Samples are free of charge.

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