LM2596 mountable case with switch

Made a case for LM2596 step down converter with holes to mount onto an ender 3, or any 2 rails 4040 aluminium extrussion

It requires 2 m3 screws and t-nuts for mounting. Only detail you have to mount the screws before puting the converter inside.

It also has the hole for mounting a switch to be able to turn on and off the converter.