I purchased this power supply for a larger 3d printer I built. It has no problem heating 300 mm x 300 mm heated bed. Although they could have had more packing materials around the unit. It had a couple bent tabs (easily straightened) And a small dent. It's all good. The case is aluminum and some super shiny steel. May purchase another soon.

I purchased this power supply for a larger 3d printer I built. It has no problem heating 300 mm x 300 mm heated bed. Although they could have had more packing materials around the unit. It had a couple bent tabs (easily straightened) And a small dent. It's all good. The case is aluminum and some super shiny steel. May purchase another soon.

I purchased this power supply for a larger 3d printer I built. It has no problem heating 300 mm x 300 mm heated bed. Although they could have had more packing materials around the unit. It had a couple bent tabs (easily straightened) And a small dent. It's all good. The case is aluminum and some super shiny steel. May purchase another soon.

Great power supply for equipment that draws big 12V currents. I plan to use it for a powerful home audio system made from car audio components. Thus in effect replacing a car battery.

Great power supply for equipment that draws big 12V currents. I plan to use it for a powerful home audio system made from car audio components. Thus in effect replacing a car battery.

Great power supply for equipment that draws big 12V currents. I plan to use it for a powerful home audio system made from car audio components. Thus in effect replacing a car battery.