Electronics and technology blog    /    Materials for October 2026 year

I’ve finally reached the third and final part of my look at the power supplies available from specialist stores. This part will be relatively short, but I hope it’ll be interesting. As always, the best bit comes at the end :)

Last time I covered three power supply models. Today there are as many as seven units under test, all bought from a different, but also fairly well-known store—"widely known in certain circles," so to speak.

Today I’m starting a short series of reviews looking at what other power supplies are available in Ukraine. I’m not talking about random units listed on OLX or Prom, but products from fairly large sellers. Yes, sellers is the right word—I’d like to say manufacturers, of course, but I don’t know that many manufacturers, and they mostly focus on industrial models, though not always.

I’ve already reviewed some models from this series. Back then, we were given “prototypes”—just the circuit boards. This time, the power supplies differ from production units only in that they aren’t potted; they also incorporate the changes we recommended.