Benchtop DC Power Supply with 2 adjustable outputs
Free

Update: FrontV2 maintains the 0.75 inch distance between binding posts

I was in need of a reliable power supply for my maker space. I need two adjustable outputs, constant voltage/current, and voltages from 3.3 up to 30 V. Having 5A was one goal as well.

https://www.youtube.com/watch?v=weG6X18faGc

BE CAREFUL! WARNING: Voltage from mains is dangerous and can cause serious injuries or death. BE CAREFUL or ask a professional to help you with the wiring.

Bill of materials and instruction: 

https://www.prusaprinters.org/...

Again, BE CAREFUL! WARNING: Voltage from mains is dangerous and can cause serious injuries or death. BE CAREFUL or ask a professional to help you with the wiring.

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Benchtop DC Power Supply with 2 adjustable outputs

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Creative Commons Attribution-NoDerivatives

You can download, share, and use commercially, but you cannot change the material in any way or use it to make something new.

CC BY-ND Licensed under CC BY-ND
Files Included

7 downloadable files:

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Left.stl
STL Model
142.9 KB
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Right.stl
STL Model
131.1 KB
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Top.stl
STL Model
169.4 KB
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Base.stl
STL Model
138.2 KB
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Back.stl
STL Model
153.6 KB
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DCHolder.stl
STL Model
26.1 KB
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Frontv2.stl
STL Model
128.2 KB
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