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The CUI Inc. VOF-180-58 is an AC-DC power supply designed for ITE (Commercial) applications. It delivers a nominal output voltage of 58V with a maximum output current of 3.10A, providing up to 120W of continuous power under natural convection cooling, or 180W with forced air cooling.
This converter operates within a wide input voltage range of 80-264 Vac and features power factor correction (PFC) with a power factor of 0.95 at full load. Key electrical specifications include an efficiency of up to 92%, line regulation of ±0.5%, and load regulation of ±1%. It also includes a 12V/0.5A fan output and features protections such as over voltage, over current, and short circuit protection.
The VOF-180-58 has an industry-standard 2" x 4" footprint with a low profile of 0.75". It is designed for chassis mounting and operates across a wide temperature range of -40°C to 70°C with derating. Safety approvals include CB Scheme, EN, FCC, IEC, SIQ, TUV, and UL standards, with isolation voltages of 3000 Vac (input to output) and 1500 Vac (input to ground).
The nominal output voltage is 58 Vdc.
The maximum output current is 3.10 A.
The operating temperature range is -40°C to 70°C.
The converter supports natural convection cooling (120 W) and forced air cooling with 13 CFM (180 W).
It is approved to EN 60950-1, IEC 60950-1 (ed.2), and UL 60950 (ed.2).
Over voltage protection (110-140%), over current protection (110%), and short circuit protection, all with hiccup mode and auto recovery.