I’ve added so many features to my laser and they’re all powered by a salvaged PC power supply. Even have 5V & 12V jacks on the back to run the water pump and trigger a remote squirrel cage vent fan at the far end of my shop.

Made a quick template of the mounting holes

Drilling the base was a little nerve racking with most of the guts still in place.

 

Secondary power supply for the K40

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