The PSU is a standard 0-30VDC 5A unit, probably the same electronics used in these standalone units and they get the job done. But I agree, I wouldn't be running anything sensitive off them, but it is nice to have the functionality there in the odd case that I might need to power up/blow up something in a pinch. I understand that generic Chinese gear may not be the best quality, but for occasional use (once or twice a week max) it should be fine? I don't expect it to last more than a couple of years, by then I'd have likely moved on to something of higher quality if my electronics hobby steps up. If it still works, great, I have a spare in case one of my future devices fails. He has a LOT of videos on power supplies, some of which I've watched at some point or another, but which of his videos would be pertinent to this case? Like I said, I wouldn't be expecting everything to be top quality from this thing, but the whole three-in-one thing really has me wanting to go for it. I need a soldering iron, it has one. I've been wanting a heatgun/reflow wand for a while, it has one. I've entertained the idea of a basic DC power supply, it has one. It can't be that bad, can it? I was about to buy a $17 HobbyKing station.