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The CUI Inc. VMS-20-3.3 is an open frame AC/DC converter designed for medical applications. It provides a 3.3V output with a maximum current of 4A, delivering up to 20W of power.
This converter operates with a universal input voltage range of 90 to 264 VAC and boasts an efficiency of 75%. Key features include universal input capability and compliance with various international standards such as 60601-1 and 60950-1.
The VMS-20-3.3 is designed for through-hole mounting and comes in a 4-DIP module package. It operates within a temperature range of -25°C to 70°C with derating. Its dimensions are 60.5mm in length, 40.6mm in width, and 20.4mm in height.
This model is RoHS3 compliant and meets standards for electromagnetic compatibility, making it suitable for a wide range of electronic designs requiring a reliable power conversion solution.
90 to 264 VAC.
3.3V at 4A.
20W.
-25°C to 70°C with derating.
4-DIP Module, through-hole mount.
60.5mm x 40.6mm x 20.4mm.
CB Scheme, EN, IEC, SIQ, TUV, UL. Complies with standards including 60601-1, 60950-1, 61010-1.