Carlo Gavazzi SPM1-051 is a DIN-rail mounted modular switching power supply that converts universal AC input (90–264 VAC or 120–370 VDC) to a regulated 5 V DC output rated up to 1.5 A (7.5 W). It is a DIN-rail mounted, single-DIN module with UL Class 2 output, built-in input filtering, short-circuit and overload protections, and a low-voltage LED indicator, with typical efficiency around 74%. Key electrical specs include 1% line regulation, 1% load regulation, ±1% output voltage accuracy, 50 mV ripple, and hold-up times of 10 ms at 115/230 VAC for the 5 V output (60 ms for higher voltages).
