My PrayStationUnit

I got inspired by unibody vehicle design so this kit bolts directly onto the back of an already all-metal PSU frame.

I love me some Voronoi patterning with 3D printing. I put some sticky feet underneath to keep it from sliding around.

All the holes are M3 screws and should fit snug without any extra supports or hardware needed.

I can never get those heated inserts to line-up correctly so I just designed the holes to be 3.1mm. If you over tighten the bolt you will rip through the extra PLA that holds it snug so be careful to stop once the bolts are seated.

My PSU has two pins off the back so I have the SK150 going into pin 1 and the two other rails for the 3.3v and 5v off the other pin.

The buck converters on those two lines can be independently turned on and off and the 3.3v power switch also turns the USB port on and off.

Since the SK150 is cheap, the low-side ground sensing means we get voltage monitoring even when the SK150 isn't part of the load path.

I am an engineer so