EN-60950-1, UL-60950-1, EN60601-01. UL recognised. MTBF is to MIL-HDBK 217F. Derate output when operating temperature above 75°C. Recom 5W DIP Single Output Medical Approved Regulated Isolated DC-DC Converter - REC5-H2/A Series. Feedback regulated output Medical safety approval EN-60601-1 2kVdc isolation Continuous short circuit protection Wide inputs 2:1 and 4:1 Efficiency up to 86% DIP24 package