ATX breakout board (bench power supply)
pc ATX power supply to bench power supply for your gadgets
Created by
kaito the fixer
Tier 4
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kaito the fixer
added to the journal ago
fixed terminals and switch
so i only left +12V and +5V and rotated and rewired them
and i noticed something so i "poured copper" and the switch got accidentally connected to GND (both side pins) because i forgot to flag it in the schematic so i fixed that too
kaito the fixer
added to the journal ago
added 3d models and fixing problems
so i switched from easyeda (browser) to kicad and assigned the 3d models manually
and as i thought i had the terminal blocks facing each other and at this point i don't have enough space to rotate them so i'm ditching -12V , 3.3V since i already have binding post so it doesn't really matter if i removed them
another thing i'm not sure yet if it's a glitch or if i did use smd resistors accidentally instead of th (the holes are not showing)
kaito the fixer
added to the journal ago
done with the pcb
i started 3 days ago and finally i'm done
-FIRST attempt
*then i decided to add binding posts and USB A too
-started with the pcb
*done with pcb (sadly at this step electricity went off and i didn't save the thing so i had to rewire everything again)
kaito the fixer
started ATX breakout board (bench power supply) ago
3/6/2026 8 PM - done with the pcb
i started 3 days ago and finally i'm done
-FIRST attempt
*then i decided to add binding posts and USB A too
-started with the pcb
*done with pcb (sadly at this step electricity went off and i didn't save the thing so i had to rewire everything again)
3/6/2026 10:09 PM - added 3d models and fixing problems
so i switched from easyeda (browser) to kicad and assigned the 3d models manually
and as i thought i had the terminal blocks facing each other and at this point i don't have enough space to rotate them so i'm ditching -12V , 3.3V since i already have binding post so it doesn't really matter if i removed them
another thing i'm not sure yet if it's a glitch or if i did use smd resistors accidentally instead of th (the holes are not showing)
3/6/2026 10:57 PM - fixed terminals and switch
so i only left +12V and +5V and rotated and rewired them
and i noticed something so i "poured copper" and the switch got accidentally connected to GND (both side pins) because i forgot to flag it in the schematic so i fixed that too