The ELG-150-C500B is a single output AC-DC power supply manufactured by Mean Well. It is an enclosed switch-mode power supply designed for use in industrial and medical applications. This enclosed power supply is rated for an output power of 150 W, and an input voltage range of 90 to 264 VAC. It has high efficiency and active PFC, and a comfortable working temperature range of -30 to +70°C. It also offers a universal input frequency of 47 to 63 Hz, with an output voltage of 24 VDC. The ELG-150-C500B is equipped with a U-type cover and meets worldwide safety requirements, including the European EN62368, EN60601-1 and medical EN60601-1 3rd edition standards. This power supply is also approved for Class I, Division 2, Groups A, B, C & D hazardous locations, and meets the RoHS standard.