The SP-750-48 by Mean Well is an industrial grade switch power supply designed for industrial and scientific application that require tough and durable power solutions. It has a total output power of 750W and a built-in active PFC function. It is designed for use in an industrial environment and is rated for a wide operating temperature range from -30°C to +70°C. It has a wide input voltage range from 90V-264VAC and a frequency range from 47-63Hz. All the major protections are built in, including short circuit, overload, over voltage, and over temperature protection. This product is UL, cUL, TUV, and CE approved and fully RoHS compliant.