The MIB4505D20 is a MOREK switch mode AC/DC power supply. It is a high-efficiency, high-display single output power supply that features active power factor correction (PFC). This power supply is designed to meet the power needs of industrial, medical and commercial applications. It has an input voltage range of 90-260 VAC and an output voltage range of 20V DC to 450V DC. The efficiency of the MIB4505D20 is up to 90% and it has a low total harmonic distortion (THD) of <2%. The power supply is certified to UL, CSA, FCC, CE, and RoHS. It is also a Level VI Energy Star rated product, allowing it to meet the highest level of energy efficiency standards. The MIB4505D20 is a reliable and efficient power supply that is suitable for a variety of applications.