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The CUI Inc. PCM-400-12-CNF is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It provides a nominal output voltage of 12V with a customizable range of 10-13.8Vdc.
This power supply delivers up to 400W of continuous power with forced air cooling and 220W with convection cooling. Key electrical specifications include a universal input voltage range of 90-264Vac, an input frequency of 47-63Hz, and an efficiency of up to 85%. It also features active power factor correction (PFC) and protection against over-voltage, short-circuit, over-current, and over-temperature conditions.
Designed for chassis mounting, the PCM-400-12-CNF includes features such as remote ON/OFF control, power good signal, and fan fail alarm options. Its dimensions are 152.4mm x 101.6mm x 39.9mm. The unit has an isolation voltage rating of 3kV and complies with various standards including 60950-1 and 62368-1.
90-264 Vac.
12Vdc nominal, adjustable from 10 to 13.8Vdc.
220W with convection cooling, 400W with forced air (minimum 27 CFM).
Over voltage, over current, short circuit, and over temperature protection.
0°C to 70°C with derating.
Enclosed, chassis mount.
Yes, designated as INH on Pin 4 of CN1.