The Mean Well LRS-150-24 is a 150 Watt, 24 Volt, single-output, enclosed AC/DC power supply. It has an input voltage range of 85-264VAC, or 90 - 380VDC. It has an output voltage range of 24V, adjustable within +/- 10%. The output is protected from short circuits, overloads, and over-voltage conditions. It also features a built-in active PFC function for improved power factor, and is compliant with EN61347 safety regulations. The unit has a narrow wide 2x4" footprint for easy installation in tight spaces, and an operating temperature range of -30° to +70°C.