The RAC03-05SGB is a 3W regulated AC/DC power supply designed for compact, board-level applications. It accepts a universal input voltage range of 85-305VAC and delivers a regulated 5V DC output at up to 600mA. Key features include a wide operating temperature range of -40°C to +85°C, very low no-load power consumption of less than 75mW, and continuous protection against short circuits, overcurrent, and overvoltage. The converter operates with a typical efficiency of 72% at full load. With its compact, ultra-low-profile package and comprehensive safety certifications, this power supply is ideal for space-constrained industrial controls, IoT devices, and household appliances.