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The CUI Inc. VMS-450C-27-CNF is a versatile AC/DC power supply designed for industrial, commercial, and medical applications. It provides a stable 27VDC output with a maximum current of 16.7A, delivering up to 451W of power.
This power supply operates across a broad input voltage range of 90-264 VAC and 127-370 VDC, ensuring compatibility in various power environments. Key electrical specifications include high efficiency up to 93.5%, active Power Factor Correction (PFC), and comprehensive protections such as over-voltage, over-current, and short-circuit protection.
The VMS-450C-27-CNF is built with an enclosed chassis and is suitable for chassis mounting. It operates reliably within a wide temperature range of -40°C to 70°C, with derating. The unit also includes features like remote sense, standby output, and is certified to meet safety standards like 60601-1 and 60335-1.
Its robust design and compliance with ITE and Medical application standards make it a suitable choice for demanding systems requiring stable and reliable power conversion.
The input voltage range is 90-264VAC or 127-370VDC.
The output is 27VDC at 16.7A, providing up to 451W.
-40°C to 70°C with derating.
Enclosed chassis mount.
CE, cURus, UKCA; certified to IEC/EN 60601-1 medical safety standard.
Yes, active PFC with typical 0.98 at 115VAC full load.
Over voltage (35.1Vdc), over current (105% hiccup), short circuit (continuous auto recovery), and over temperature (auto recovery).