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The CUI Inc. VMS-100C-27 is an AC-DC power supply designed for various applications, including household appliances and medical equipment. It delivers a nominal output voltage of 27V and a maximum output power of 100W, with a transient power capability of up to 125W for short durations.
This open-frame power supply operates with a universal input voltage range of 85-264 Vac and features active power factor correction. It boasts a high efficiency of 95.0% at 230 Vac and a low no-load power consumption of 0.5W. The operating temperature range is wide, from -40°C to +85°C, with derating.
Key electrical specifications include a line regulation of ±0.5% and load regulation of ±1%. Protections include over-voltage, over-current, over-temperature, and short-circuit. The unit is certified to 60601, 60335, and 61558 safety standards and is suitable for Class I or Class II installations.
With dimensions of 76.2mm x 50.8mm x 35.1mm, the VMS-100C-27 is designed for chassis mounting. It also offers adjustable output via a trim POT and features low leakage current (<0.1 mA).
The nominal output voltage is 27 Vdc.
The maximum output power is 100W, with a transient output power of 125W.
The universal input voltage range is 85 to 264 Vac.
The operating temperature range is -40°C to +85°C, with derating.
It is certified to 60601, 60335, and 61558 safety standards.
This power supply is designed for chassis mounting.