Power Supply Quick Enclosure

Make your cheap power supply a little more safe with this cap, and more recently, a cap that accommodates an IEC320-style pluggable-cord (like on computer monitors).

One can find these power supplies pretty easily from online sellers - they're probably made for LED lighting systems but seem to make a decent 12V supply with enough current to drive a project or 3Dprinter gear. The one pictured here is a 12.5Amp unit (model S-150-12). They're only $10-15 typically depending on how much current y