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The CUI Inc. VOF-225A-24-1 is an open-frame AC-DC power supply designed for various applications. It provides a nominal output voltage of 24V with a maximum output current of 9.38A, delivering up to 120W of power under natural convection cooling, and up to 225W with forced air cooling.
This power supply operates within a wide input voltage range of 80 to 264 Vac and a frequency range of 47 to 63 Hz. Key features include adjustable output, power factor correction (PFC), a standby output, and universal input capability. The unit is designed for chassis mounting and has a compact, low-profile form factor.
Safety and compliance are addressed with isolation voltages of 3000 Vac (input to output) and 1500 Vac (input to ground). It meets various standards including EN 60950-1, IEC 60950-1, and UL 60950. The operating temperature range is -40°C to 70°C with derating.
Protection features include over-voltage, over-current, and short-circuit protection, all employing a hiccup mode with auto-recovery. The efficiency is rated up to 93%.
The nominal output voltage is 24 Vdc.
120W with natural convection cooling, 225W with 13 CFM forced air.
80 to 264 Vac.
Over voltage protection (110-140%), over current protection (110%), and short circuit protection, all hiccup mode with auto recovery.
-40°C to 70°C with derating.
101.6mm x 50.8mm x 25.4mm (4.00" x 2.00" x 1.00").
CB, EN, FCC, IEC, SIQ, TUV, UL.