IRM-03 is a 3W miniature (37*24*15mm) AC-DC module-type power supply, ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipments. This product allows a universalinout voltace range of 85~305VAche phenoic case and potted with silicone enhance the heat dissipation and meet the anti-vibration demand up to 5Gmoreover. it provides the fundamenta resistance to ust and moisture. With the hiah efficiency up to 80% and the extremely low no-load power consumption below 0.075W IRM-03 series fulfls the wor dwide reaulation for the low power consumption requirement for electronics.The entire series is a Class II design(no FG pin). incorporatina the builttin EMfilterina