I expect that I will use buck modules on where I don't have a regulated feed from the ATX, things like 3.0, 4.5, 6 and 9VDC. I'll need to draw from the 3.3 and 12VDC outputs respectively and dial it down.
As to fuses, I''m thinking that I'll put those in after the buck modules but before the load, - going to run a common ground back to the ATX P/S
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