Sorting through my junk drawer, I came across what appear to be two ATX DC-DC boards from some company called "migrus". I don't mess with bare open frame DC-DC boards much, I have no memory of what these are or where I got them. The first long skinny board is labeled "Ver.C C4-CT-DC150L", and the second squareish board is labeled "CASTRONIC VER A". There are no other labels, markings, or serial numbers. I can't find any info about these online except one guy selling a couple on eBay.
Has anyone heard of these before or know anything about them? Are they known to be good/bad?
Has anyone heard of these before or know anything about them? Are they known to be good/bad?