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The CUI Inc. VOF-225A-12 is an AC-DC power supply designed for various applications requiring a stable 12V output. This open-frame unit delivers up to 120W of power under natural convection cooling, and can provide up to 225W with forced air cooling.
Key electrical specifications include a wide input voltage range of 80 to 264 Vac and an input frequency of 47 to 63 Hz. The power supply offers high efficiency up to 92% and features power factor correction. Protections include over-voltage, over-current, and short-circuit protection with hiccup and auto-recovery modes.
With an industry-standard 2" x 4" footprint and a low profile of 1", the VOF-225A-12 is suitable for chassis mounting. It operates across a broad temperature range of -40°C to 70°C, with derating applied at higher temperatures. The unit also includes a 12V/0.5A fan output and standby power consumption of less than 0.5W.
80 to 264 Vac.
Open frame chassis mount.
-40°C to 70°C with derating.
120W natural convection, 225W with forced air cooling.
92% typical.
Over voltage, over current, and short circuit protection with auto recovery.
101.6 x 50.8 x 25.4 mm.