The RLDD015L-350J part by Roal is a 15 Watt, DC-DC regulated, isolated converter module. It has a wide input voltage range from 11 to 36 volts DC, and offers a variety of outputs from 3.3, 12 and 15 volts. This part is fully isolated, with a minimum 4KV isolation protection, making it ideal for systems operating in harsh conditions. It includes protections for input overvoltage, output overvoltage, overcurrent and short-circuit. The module offers a built-in EMI filter for good electromagnetic compatibility. This part is designed with high reliability and is backed by a 3-year warranty.