The REC3.5-4812SRWR/8/A is a 3.5-watt DC/DC isolated converter manufactured by Recom Power. This device has a wide 4:1 input voltage range of 9-36V, and provides a regulated output voltage of 12V. It is housed in a 4-pin DIP package, with an extended temperature range of -40 to +80 °C. This isolated converter is designed with 8 kV of reinforced isolation, making it suitable for a variety of medical, IT, telecom, and industrial applications. It also features 4:1 input unique active ripple filtering, making it compliant with EN 55032 Class B EMC standards. This device is highly efficient, with a typical efficiency of 92%. It operates over a wide temperature range of -40 to +85 °C (ambient). Lastly, this converter comes with a UL/EN/IEC 62368-1 and UL/EN/IEC 60601-1 safety approvals.