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The CUI Inc. VOF-80-3.3 is part of the VOF-80 series of open-frame AC-DC power supplies. This specific model delivers 80W of continuous power with a 3.3V output voltage and a maximum current of 10A. It operates with a universal input voltage range of 85-264 Vac and achieves an efficiency of up to 75%.
Designed for industrial and commercial applications, this power supply features an industry-standard footprint and chassis mount type. It includes essential protections such as over-current, over-voltage, and short-circuit protection. The unit offers 3000V isolation and is suitable for ITE (Commercial) applications.
Key electrical specifications include line regulation of ±0.5% and load regulation of ±1%. The operating temperature range is 0°C to 60°C, with derating. The dimensions are 102.0mm x 51.0mm x 32.6mm, and it is cooled by free air convection.
85-264 Vac.
Chassis Mount, Open Frame.
0°C to 60°C with derating.
3.3 Vdc.
10 A.
75%.
Over voltage protection at 6.8 V and over current protection at 105 %Io.