RECOM's RAC05-K/480 series of 5 watt AC-to-DC power modules are specifically designed for harsh industrial and outdoor mains conditions. These PCB-mount power converters are rated to overvoltage category III conditions from 100 volts AC to 480 volts AC nominal input lines with phase-to-phase or single-phase operation without any external components needed. Also, these modules support an operating temperature range from minus 40 degrees Celsius to 80 degrees Celsius, and have an ultra-wide input range from 85 volts AC to 528 volts AC. Other features include overvoltage and overcurrent protections, a no-load power consumption of less than 0.5 watts, are come with fully-protected outputs for EMC class A and B compliance. Ideal applications include Industry 4.0, IoT, renewable energy and smart metering.