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The CUI Inc. VOF-45C-S9 is an open-frame AC-DC power supply designed for commercial ITE applications. It provides a single 9VDC output with a maximum current of 4.444A, delivering up to 40W of power.
This converter operates with a universal input voltage range of 85-264 VAC and offers an efficiency of 84% at 230 VAC input. Key electrical specifications include line regulation of ±0.5% and load regulation of ±1%. It also features protections such as over-voltage, over-current, and short-circuit protection.
The unit has dimensions of 76.2mm x 50.8mm x 30.0mm and is designed for chassis mounting. Safety certifications include IEC/EN/UL 62368-1, and it meets Class B EMI performance standards (CISPR32/EN55032).
With its robust features and compliance, the VOF-45C-S9 is suitable for various industrial and commercial electronic systems requiring a reliable power source.
85-264 Vac (47-63 Hz) or 370 Vdc maximum.
9 Vdc at 4.444 A maximum.
84% typical at 230 Vac input.
Over voltage protection (9Vdc), over current protection (150-300% with hiccup auto-recovery), and short circuit protection (hiccup, continuous, auto-recovery).
3000 Vac input to output for 1 minute, leakage current <5 mA.
76.2mm x 50.8mm x 30.0mm (3.00" x 2.00" x 1.18").
-25°C to 70°C with derating.