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The CUI Inc. PCM-400-D0548-U is an AC-DC power supply from the PCM-400 series, designed for versatile applications requiring reliable power conversion. It delivers up to 400W of continuous power with a universal input voltage range of 90-264 Vac and features active power factor correction.
This model provides dual outputs, with a primary output of 5Vdc capable of 30A and a secondary output of 48Vdc at 3.33A. The total combined output power is rated at 320W with forced air cooling (minimum 27 CFM) and 180W with convection cooling. It boasts an efficiency of up to 87% and includes protections for over voltage, short circuit, over current, and over temperature.
Designed with an open frame and chassis mount, the PCM-400-D0548-U has dimensions of 152.4mm x 101.6mm x 38.1mm. Key features include remote ON/OFF control, power good signal, and fan fail alarm options, making it suitable for ITE (Commercial) applications. It meets various safety and EMC standards, including CB Scheme, EN, IEC, TUV, and UL.
Additional features include adjustable output capabilities and standby output. The operating temperature range is 0°C to 70°C with derating. This power supply is an ideal choice for designs requiring stable and efficient power conversion in commercial equipment.
The PCM-400-D0548-U provides up to 400W of continuous power.
The input voltage range is 90 to 264 Vac.
It has two outputs: Vo1 is 5Vdc at a maximum of 30A, and Vo2 is 48Vdc at a maximum of 3.33A.
With a minimum of 27 CFM forced air, the total combined output power is 320W.
The typical efficiency is 87%.
The operating temperature range is 0°C to 70°C, with derating.
The dimensions are 152.4mm (Length) x 101.6mm (Width) x 38.1mm (Height).