You can never have too many power supplies around your workbench. It is easy to buy them or cobble something together for most purposes. But once in a while you see one that is simple and also looks good, like this one from [RegisHsu].
The project is simple since it uses off-the-shelf DC-to-DC converter modules, and good-looking LED meters to measure voltage and current. The dual supply can accept 5 to 16 V in (presumably from a wall transformer) and deliver 1.3 V to 15.5 V out at 2 amps. [RegisHsu] removed an adjustment pot from the converter board and replaced it with a 10-turn pot to allow voltage adjustment.
Given the parts, you probably don’t even need a wiring diagram. However, the part that brings it together is the 3D-printed case, which [RegisHsu] has on Thingiverse. We’ve looked at muti-turn pot replacements before, and this is hardly the first power supply project we’ve posted.
Filed under: 3d Printer hacks, tool hacks
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