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The CUI Inc. PCM-400-48-CF is an enclosed AC-DC power supply designed for ITE (Commercial) applications. It delivers up to 400W of continuous power with a nominal output voltage of 48Vdc and a maximum output current of 4.58A.
Key electrical specifications include a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz. The power supply boasts an efficiency of up to 87% and features active power factor correction (PFC) with a typical value of 0.9 at 230 Vac full load. It also includes over voltage, short circuit, over current, and over temperature protection.
Mechanically, the unit is chassis mountable with dimensions of 152.4mm x 101.6mm x 54.5mm. The operating temperature range is 0°C to 70°C with derating. Additional features include remote ON/OFF control and a standby output.
Compliance includes RoHS3, REACH Unaffected, and MSL 1. Approval agencies include CB Scheme, EN, IEC, SIQ, TUV, and UL.
90-264VAC.
48Vdc nominal.
400W continuous, 700W peak for 500µs.
87%.
0°C to 70°C with derating.
3kV.
Chassis mount, enclosed.