About this 3D model

This is a simple board mount for this type of reprap power supply: http://www.ebay.com/itm/New-12V-DC-30A-350W-Regulated-Switching-Power-Supply-MW-/120692623020?pt=LH_DefaultDomain_0&hash=item1c19d746ac#ht_4341wt_1397 It has two holes for the PSU and a single hole to mount to a board. I used 3/4" MDF under my mendelmax.