Mean Well SP-320 Power Supply Cover for Prusa i3

A cover for a Mean Well SP-320 power supply to stop young fingers from getting at the mains connections. This design will allow the power supply to be attached to the left side of a Prusa i3 sheet frame (e.g. the MakerFarm kit) with easy access to the power switch.

I used the basic form and size of [STB's cover](http://www.thingiverse.com/thing:94751) with the power connector and switch from [Mortorojo's cover](http://www.thingiverse.com/thing:129810) for a different sized power supply.