The QSB40024S48 by XP Power is a 400W, 24V isolated DC/DC converter. It provides 4:1 wide input voltage range, and is designed to meet the needs of a wide variety of applications, including general industrial equipment, communications and networking, transportation, audio/visual, power line communications, renewable energy, aerospace/defense and instrumentation. This converter has a built-in EMI filter and a temperature and isolation-resistant design. It is certified to safety standards IEC/EN/UL/CUL 60950-1 and IEC/EN/UL 60601-1. It also offers high efficiency and excellent regulation, as well as excellent thermal performance and full overload and short circuit protection. The QSB40024S48 features a variety of monitoring and alerting functions to help maximize system performance, and is available with a wide array of optional accessories.