ACMS31 is a 30W 5V 6A high density and small sized AC/DC on board type medical power supply offered in pin type. It has a high efficiency and operates from 80~264VAC. It features a low no load power consumption less than 0.075W, Class II (no FG) double insulation, outstanding dissipation, 5G anti vibration, high EMC performance and 4KVAC isolation. The design observes IEC/EN60601-1 and ANSI/AAMI ES60601-1 version three with 2xMOPP level and ultra low leakage current (<80A). It is very suitable for BF (patient contact) type medical devices and relevant equipment.