Bench Power Supply

thingiverse

Here's a new approach: A great power supply unit has been created by acquiring an inexpensive computer power supply and designing a top with several holes for switches, indicator lights, and 4 binding posts that deliver a strong current of 3.3v,5v, and 12v at an affordable price of under $20. However, hindsight suggests adding a USB charging port while it was possible; this may not be achievable if the piece is remade. Printing took six hours, which is enough time to question the feasibility of incorporating such an enhancement. I included a 123D design file that allows users to reposition their screw holes as needed for convenience and adaptability.