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The CUI Inc. VOF-85-12 is an 85W AC-DC power supply from the VOF-85 series, designed for reliable power conversion. It offers a single 12Vdc output with a maximum current of 7.1A and a continuous power rating of 85W. The unit features a universal input voltage range of 90-277 Vac and an efficiency of up to 86%.
This power supply is designed for chassis mounting and includes essential protections such as over current, over voltage, and short circuit protection. It boasts a compact size and a wide operating temperature range of -20°C to 60°C with derating. The VOF-85-12 is certified to 60950 standards by UL/cUL and meets various EMI/EMC standards including EN 55022 Class B and FCC.
Key electrical specifications include line regulation of ±0.5%, load regulation of ±1%, and an initial set point accuracy of ±3%. It also features a hold-up time of 8ms and a start-up time of 50ms. The isolation voltage is rated at 3000 Vac from input to output.
The output voltage is 12 Vdc.
The maximum output current is 7.1 A.
The maximum output power is 85W.
The input voltage range is 90-277 Vac.
The operating temperature range is -20°C to 60°C with derating.
It is certified to 60950: UL/cUL and meets standards such as EN 55022, EN 61000-3-2, and FCC.