The MEAN WELL RSP-320 series is a 320W single output enclosed type AC/DC power supply designed for a wide range of industrial applications. This power supply features a universal AC input, a built-in active PFC function, and high efficiency up to 90%. It's cooled by a built-in DC fan with fan speed control, ensuring stable operation even in demanding environments. The RSP-320 is suitable for factory automation, test and measurement equipment, laser machines, and RF applications. It includes protections against short circuit, overload, over voltage, and over temperature, ensuring reliable and safe operation.