LPS42 (Advanced Energy (Artesyn)) is a 5 V, 40 W single-output switching power supply in a 3 × 5 inch open-frame format.

• 5 V output: 8 A with convection cooling, 11 A with 30 CFM forced air and 12 A peak
• Universal input of 85 to 264 VAC or 120 to 300 VDC
• Remote sense · overvoltage and overload protection · built-in EMI filter
• Less than 1U high · 70 % typical efficiency at full load

Data per Advanced Energy (Artesyn) LPS40 datasheet.