The Cincon CFM25S050-E is a switching power supply that boasts an open-frame design and is capable of providing 25 watts of power output from an AC or DC input. It has a single output of 5VDC, 4.0A, and has an efficiency rating of 81%. This power supply is housed in an encapsulated package, ensuring durability and protection. It is ideal for a range of applications, including medical equipment, lighting, consumer electronics, and any other application that requires reliable and efficient power supply.