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The XP Power SMP350PS28 is a 350W AC-DC power supply from the SMP350 series, designed for industrial applications. It provides a 28VDC output voltage with a maximum current of 12.5A at 180-264VAC input. The unit operates efficiently up to 93% and features a wide input voltage range of 85-264VAC.
Key electrical specifications include a line regulation of ±0.5% and load regulation of 1%. It offers overvoltage protection up to 140% Vnom and overload protection up to 150% of rated output. The power supply is built for rugged industrial construction and operates across a temperature range of -40°C to +70°C, with derating above 50°C.
This enclosed power supply is designed for chassis mounting and includes features such as remote On/Off control for simplified system integration. It meets Class B EMI emissions standards and carries safety approvals including IEC62368-1, IEC60601-1, and UL62368-1.
The dimensions of the SMP350PS28 are 177.8mm x 91.4mm x 43.2mm (7.00" x 3.60" x 1.70"). It is suitable for ITE (Commercial) and Medical applications.
The output voltage is 28 VDC.
The maximum output power is 350 W.
The typical efficiency is 93 %.
The operating temperature range is -40°C to 70°C.
The dimensions are 177.8mm x 91.4mm x 43.2mm.
It uses chassis mount.
It has safety approvals including IEC62368-1, IEC60601-1, IEC60950-1, EN62368-1, EN60601-1, UL62368-1, CSA C22.2 No. 62368-1, ANSI/AAMI ES60601-1:2005 & CSA C22.2, No.60601-1:08.