The RECOM part RAC03-05SC is a compact and highly efficient AC-DC power supply module that delivers a stable output of 5VDC with a power rating of 3W. It is designed to be easily mounted on a PCB for seamless integration into various electronic applications. With a wide input voltage range of 80 to 264VAC, this power supply module is suitable for use in different regions and can withstand voltage fluctuations. Furthermore, the RAC03-05SC is compliant with EMC Class B standards, ensuring minimal electromagnetic interference and electromagnetic compatibility with other electronic devices. This makes it suitable for use in applications where noise and interference must be kept under control. Overall, the RECOM RAC03-05SC provides a reliable and efficient solution for powering electronics, offering stable output voltage, robust input voltage range, and compliance with EMC regulations.