Good evening from the Old Dart,
My knowledge of electronics is very limited (but I suppose, that's why I posting in the newbie forum
). I've bought some cheap One Hung Low brand equipment, and for how often I'll use it, it's worth the money. To buy anything more expensive would be a waste for me. I'll do with what I've got.
I've bought a power supply as per the title, and today received a Hantek 6022BE oscilloscope.
Anyway, onto the issue... I think Dave has done a video on these cheap Chinese power supplies and scoped them at turn on to discover that you get a voltage spike when turning them on.
I too have that issue, I also found a spike when turning off too, a 5.04v spike when the PS was set to 2v. I've added screenshots so you can see that spike.
My question is, is there anyway to suppress the spikes, like adding a cap to the output?
If I can't, then no wukkas, I can turn the PS on then add my device that I need a voltage to.
Thanks,
Ferret.