The PRMCE1-S Series is a compact, regulated dc-dc converter providing 1 W of output power over a wide -40 to +85 °C temperature range. With a 1:1 input, continuous short circuit protection, and 3K Vdc isolation, these low power dc-dc converters provide a rugged, IEC 62368-1 certified solution for sensitive applications, including industrial control and mixed digital/analog systems. The PRMCE1-S dc-dc converter series is highly efficient up to 73% and does not require a heat sink, making it ideal for applications where board space is at a premium and maximizing energy efficiency is a concern.