These two single-phase ac DIN rail switch mode power supplies are available in compact housings. The SPDM series is a general-purpose family with industry-standard features in the most common output configurations. These models are available in ranges from 30 up to 240 W, in 12 and 24 V outputs. The SPDC series features efficiency levels above 90% and built-in power factor correction and can provide 150% power boost for up to 3 seconds, making them suitable for applications with high inrush currents. They have a built-in parallel function and an output-ready relay and are available in 120, 240 and 480 W output versions.