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The CUI Inc. VMS-45-3 is an open-frame AC to DC converter designed for chassis mounting. It accepts a wide AC input voltage range of 80 to 264 VAC and can also handle DC input from 100 to 370 VDC. This converter provides a stable 3.3V DC output at a maximum current of 8A, delivering a total power of 26W.
Key electrical specifications include an efficiency of 83% and features such as DC input capability and universal input. The operating temperature range is -40°C to 85°C with derating. It has two outputs and is designed to meet the Standard Number 60601-1, with approval from agencies like CE, cURus, and UKCA, making it suitable for medical applications.
The physical dimensions are 76.2mm in length, 50.8mm in width, and 26.5mm in height. Compliance information indicates RoHS3 compliance, REACH unaffected status, and an MSL of 1.
The AC input voltage range is 80 to 264 VAC, and the DC input voltage range is 100 to 370 VDC.
The output voltage is 3.3 VDC, and the output current is 8 A, providing 26 W of power.
The operating temperature range is -40°C to 85°C with derating.
The mounting type is chassis mount, with dimensions of 76.2 mm (length) x 50.8 mm (width) x 26.5 mm (height).
It is approved to CE, cURus, and UKCA standards, and is certified to medical standard 60601-1.
The efficiency is 83%.
Yes, it accepts DC input voltage from 100 to 370 VDC.