TDK-Lambda LS150-24 AC-DC Switching Power Supply

TDK-Lambda LS150-24 is a 150 W, 24 VDC switching power supply intended for building-in applications, delivering a regulated 24 V output up to 6.5 A (approximately 156 W max). This convection-cooled module in the LS150 family is designed for mounted integration inside equipment and offers a typical efficiency of 86% at 230 VAC. The output is specified to regulate with 22–27.2 V and maintain ripple and noise around 120 mV, with line regulation about 96 mV and load regulation about 192 mV. It includes robust high-voltage isolation: 3.0 kVAC (input to output) and 1.5 kVAC (input to FG) for 1 minute, and 500 VAC (output to FG) for 1 minute. The LS150-24 features a peak inrush current of roughly 40 A at 230 VAC, supports operation from -25 to +70 °C (with derating beyond this range), and handles 20–90% RH without dewdrop. The 24 V variant shares the LS150 family’s accuracy and protection profile, providing a compact, efficient source for industrial controls, automation, and other loads requiring a reliable 24 V supply in enclosed equipment.