The S12IS3.3-1W is an isolated DC/DC converter with Power Modules Through Hole RoHS manufactured by HenLv. It is a 1W, 31V, 3.3V output, integrated IC isolated DC/DC converter. This converter provides 1500VAC of enhancement mode insulation, allowing it to be used in a variety of applications including medical, industrial and telecom. It also provides excellent EMI performance and superior long-term stability. The S12IS3.3-1W is RoHS compliant, and is designed to meet and exceed stringent safety requirements.