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The CUI Inc. VOF-180-15 is an open-frame AC-DC power supply designed for ITE (Commercial) applications. It delivers a nominal output voltage of 15V and a maximum output current of 12A, providing up to 120W of continuous power under natural convection cooling, or up to 180W with forced air cooling.
This power supply operates with a universal input voltage range of 80-264 Vac and features power factor correction (PFC). Key electrical specifications include a maximum ripple and noise of 300mVp-p, line regulation of ±0.5%, and load regulation of ±1%. It offers an efficiency of up to 88% and a low no-load power consumption of 0.5W.
The VOF-180-15 has an operating temperature range of -40°C to 70°C with derating. Its compact dimensions are 101.6mm x 50.8mm x 19.1mm (4.00" x 2.00" x 0.75"), making it suitable for chassis mounting. The unit includes protections such as over-voltage, over-current, and short-circuit protection with hiccup auto-recovery.
Safety and compliance standards include EN 60950-1, IEC 60950-1, UL 60950, and others. It also features a 12V/0.5A fan output and an adjustable output with built-in trim pot for ±3% adjustment.
80-264 Vac.
15 Vdc at 12 A maximum.
120 W with natural convection cooling and 180 W with 13 CFM forced air cooling.
-40°C to 70°C with derating.
Over voltage protection (110-140%), over current protection (110%), and short circuit protection with hiccup auto recovery.
88% maximum.
Open frame, chassis mount. Dimensions: 101.6 x 50.8 x 19.1 mm.