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The CUI Inc. VOF-120C-12 is an open-frame AC-DC power supply designed for various applications. It features a universal input voltage range of 85-264 Vac and provides a stable 12Vdc output with a maximum current of 9.5A, delivering up to 114W of power.
This power supply boasts a typical efficiency of 94% at 230 Vac and includes active power factor correction. It operates across a wide temperature range from -40°C to +85°C with derating. Protections include over voltage, over current, over temperature, and short circuit.
The unit is chassis mountable and has dimensions of 76.2mm x 50.8mm x 35.1mm. It is certified to safety standards such as 62368-1 and 60335-1, making it suitable for ITE (Commercial) and Household Appliances.
Key electrical specifications include a line regulation of ±0.5% and load regulation of ±1%. The initial set point accuracy for the 12Vdc model is ±2%. It also features adjustable output via a trim POT and low leakage current.
The nominal output voltage is 12Vdc, with an adjustable range from 11.4Vdc to 12.6Vdc.
The maximum output current is 9.5A.
The maximum output power is 114W.
The typical efficiency is 94% at 230 Vac.
The operating temperature range is -40°C to +85°C, with derating.
It is certified to 62368-1, 60335-1, and 61558 safety standards.
It includes over voltage, over current, over temperature, and short circuit protections.