The RSP-1600-12 from Mean Well is chassis mount enclosed AC/DC converter with output of 12V and 125A. This 1500W AC/DC converter has input voltage range from 90 to 264 VAC or 127 to 370 VDC and 89% efficiency. Features of this converter are: adjustable output, PFC, remote On/Off, remote sense and universal input. The RSP-1600-12 has dimensions of: 11.81" L x 3.35" W x 1.61" H (300.0mm x 85.0mm x 41.0mm). Operating temperature range is from -30°C to 70°C.