The RI3-1205S is a switching power supply manufactured by Recom Power. It is a single output regulated AC-DC converter that has a wide input voltage range of 85-264VAC. It has a current rating of 5A, a high power density of 40W, and a high efficiency of more than 80%. It has built-in protections for overvoltage, overcurrent, and overtemperature. It is designed with a simple, single stage design and features active power factor correction. It also meets international safety standards such as UL, EN, and CB. The RI3-1205S is suitable for a broad range of applications, including process control, medical, industrial and telecom.