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The CUI Inc. VMS-180C-48 is a versatile AC-DC power supply designed for various applications. It operates with a universal input voltage range of 85-264 Vac and provides a stable 48Vdc output at up to 180W.
Key electrical specifications include active power factor correction, achieving up to 0.99 at 115 Vac and 0.95 at 230 Vac. The unit boasts high efficiency, typically 94% at 230 Vac, and features low no-load power consumption of 0.5W. Protections include over-voltage, over-current, over-temperature, and short-circuit.
This power supply is suitable for safety class I or class II installations and is certified to 60601, 60335, and 61558 safety standards. It is designed for chassis mounting and has an open-frame construction, making it suitable for integration into various systems.
With an operating temperature range of -40°C to 70°C (with derating), the VMS-180C-48 is built for demanding environments. Its applications include household appliances and medical equipment.
85 to 264 Vac or 120 to 370 Vdc.
-40°C to 70°C with derating.
48 Vdc nominal, adjustable 47.1 to 50.4 Vdc, maximum 3.75 A.
Over voltage (60 Vdc latching), over current (110% hiccup auto recovery), short circuit (continuous hiccup auto recovery), over temperature (shutdown auto recovery).
101.6 mm x 50.8 mm x 25.4 mm (4.00 x 2.00 x 1.00 inches).
CE and cURus, compliant with 60335-1 and 60601-1.
94% typical at 230 Vac.