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The CUI Inc. PCM-400-36-U is an AC-DC power supply from the PCM-400 series, designed for ITE (Commercial) applications. It provides a nominal output voltage of 36Vdc, with a customizable range of 35-42Vdc. Under convection cooling, it delivers up to 6.11A (220W), and with forced air, it can supply up to 11.11A (400W).
Key electrical features include a universal input voltage range of 90-264 Vac, active power factor correction (0.9 typical at 230 Vac full load), and high efficiency up to 87%. The unit incorporates protection features such as over-voltage, short-circuit, over-current, and over-temperature protection. It also includes built-in remote ON/OFF and power good signals.
Mechanically, this power supply is designed for chassis mounting and has dimensions of 152.4mm x 101.6mm x 38.1mm. It operates within a temperature range of 0°C to 70°C with derating. The isolation voltage is rated at 3 kV. Compliance is indicated with standards like 55024, 60950-1, 61000-3-2, 61000-3-3, and 62368-1, with approvals from CB Scheme, EN, IEC, SIQ, TUV, and UL.
90 to 264 Vac.
Nominal 36 Vdc, adjustable from 35 to 42 Vdc.
0°C to 70°C with derating.
Over voltage, over current, over temperature, and short circuit protection.
87% typical.
152.4 x 101.6 x 38.1 mm (6.00 x 4.00 x 1.50 inches).
Chassis mount, open frame.