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The CUI Inc. VOF-45C-S48 is an AC-DC power supply from the VOF-45C series, delivering a 48VDC output at up to 45W. It is designed for universal input voltage (85-264 VAC) and offers an efficiency of 87% at 230 VAC input.
This open frame converter is suitable for chassis mounting and includes features such as output short circuit, overcurrent, and overvoltage protection. It meets Class B EMI performance standards, complying with CISPR32/EN55032.
Key electrical specifications include a maximum output current of 940 mA, a ripple and noise level of 100 mVp-p, and a hold-up time of 50 ms at 230 VAC full load. The operating temperature range is -25°C to 70°C with derating.
With dimensions of 76.20 x 50.80 x 30.00 mm, this power supply is safety certified to IEC/EN/UL 62368 standards and is Class II safety certified.
85-264 VAC.
48 Vdc at 940 mA (45W).
Over voltage protection (60 Vdc), over current protection (150-300%), and hiccup short circuit protection with auto-recovery.
-25°C to 70°C with derating.
Chassis mount, open frame.
76.2 x 50.8 x 30.0 mm (3.00 x 2.00 x 1.18 inches).
87% at 230 VAC input.