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The CUI Inc. VMS-120C-27-CNF is a versatile AC-DC power supply designed for various applications. It provides a stable 27V output with a maximum current of 4.44A, delivering up to 120W of power. The unit boasts a high efficiency of 95% at 230 Vac and features active power factor correction.
With a universal input voltage range of 85-264 Vac, this power supply is suitable for global use. It operates across a wide temperature range from -40°C to +85°C and includes essential protections such as over-voltage, over-current, over-temperature, and short-circuit protection. The VMS-120C-27-CNF is certified to 60601, 60335, and 61558 safety standards.
Designed for chassis mounting, this enclosed power supply measures 80.0mm x 62.0mm x 40.0mm. Its features include adjustable output via a trim POT, low leakage current (<0.1 mA), and low standby power consumption (0.5 W). It is suitable for safety class I or class II installations and is certified by CE and cURus.
This model is ideal for applications requiring reliable power conversion, such as in household appliances and medical equipment. The VMS-120C-27-CNF offers a robust solution with comprehensive safety certifications and a wide operating range.
The nominal output voltage is 27 Vdc, with a range of 25.6 to 28.4 Vdc.
It provides up to 4.44 A output current and 120 W output power.
The AC input voltage range is 85 to 264 Vac, and the maximum DC input voltage is 370 Vdc.
The operating temperature range is -40°C to +85°C with derating.
The converter uses an enclosed chassis-mount package.
Over voltage protection is implemented via output shutdown with latching.
Typical efficiency is 95% at 230 Vac.