Electronics and technology blog    /    Materials for 22.11.2020

My story with uninterruptible power supplies began back in the late ’90s and early 2000s—not as a user, but more on the manufacturing side. That’s why I was doubly interested in seeing what’s being made today and remembering how we used to do it. So this review will probably have a touch of nostalgia.

A little roundup of products from AliExpress. I’d say it was for “Black Friday,” but I’m pretty skeptical about all these sales, so it’s just a roundup.