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The CUI Inc. VMS-120C-24 is an open-frame AC/DC power supply designed for versatile applications. It delivers 120W of power with a nominal output voltage of 24Vdc and a maximum output current of 5A.
This power supply operates with a universal input voltage range of 85 to 264 Vac and boasts a high typical efficiency of 95% at 230 Vac. It includes features such as active power factor correction, over-voltage, over-current, over-temperature, and short-circuit protections. The unit is certified to 60601, 60335, and 61558 safety standards.
Designed for chassis mounting, the VMS-120C-24 has a wide operating temperature range of -40°C to +85°C (with derating). Its compact dimensions (76.2mm x 50.8mm x 35.1mm) make it suitable for integration into various systems. The adjustable output via a trim POT and low leakage current (<0.1 mA) further enhance its utility in demanding applications.
The nominal output voltage is 24 Vdc, with a range of 22.8~25.2 Vdc.
The maximum output current is 5 A.
The maximum output power is 120W.
The typical efficiency is 95%.
The universal input voltage range is 85 to 264 Vac.
The operating temperature range is -40°C to +85°C (with derating).
It is certified to 60601, 60335, and 61558 safety standards.