TEQ 100-4818WIR is a 100W industrial open frame switch mode power supply assembled in a rugged metal enclosure with a wide input voltage range of 88–264 VAC and 47–63 Hz. It has four adjustable output voltages and is designed with protections for short circuit, overvoltage, over temperature, and over current. This can be used for many applications like embedded, industrial, automation, LED lighting, machine tools, process control and medical equipment.