The RAC-SB series is available in either encapsulated PCB mount or panel mount formats. With a footprint of approximately 2.0" × 1.0", the units are ideal for low power, low cost applications where board space is extremely limited. The modules have universal 90 - 264 VAC inputs and can also be used with 120 - 370 VDC supplies. Output voltages range from 3.3 to 24 VDC in five output options. The converters are short circuit, overload, and over-voltage protected. The high power efficiencies of up to 76% mean that no additional heat sinking or forced airflow is required. They operate at full power up to 50°C and can be used up to 70°C if derated.