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The Triad Magnetics ABU125-480 is a single-output AC/DC power supply designed for industrial and telecommunications applications requiring high reliability. It delivers 100W of power with a nominal output voltage of 48VDC and an output current of up to 2.09A.
Key electrical specifications include a wide input voltage range of 90-264VAC, an efficiency of 88.0%, and power factor correction greater than 0.95 at 230VAC. The unit offers adjustable output voltage between 45.6V and 50.4V, with load regulation of ±1.0% and line regulation of ±0.5%. Protection features include over-current and over-voltage protection.
With dimensions of 127mm x 76.2mm x 26.6mm, this open-frame power supply is suitable for chassis mounting. It operates within a temperature range of -20°C to 50°C at full load and is cooled by natural convection or an optional fan.
The ABU125-480 complies with European EMC standards (EN55022 Class B, EN61000-3-2) and Low Voltage directives, and holds UL 60950-1 safety approval.
The nominal output voltage is 48VDC, adjustable from 45.6V to 50.4V.
The input voltage range is 90-264VAC.
The operating temperature range is -20°C to 50°C at full load.
It is approved to UL 60950-1 (insulation class 1).
Cooling is by natural convection or with an optional fan at 15 CFM.
Dimensions are 127.0mm x 76.2mm x 26.6mm (5.00" x 3.00" x 1.05").