QTR 34 Banggood 5A 30V Variable Power Supply
QTR 34 Banggood 5A 30V Variable Power Supply
This is a review of a very reasonably priced, BangGood available, power supply. This powersupply WAS DONATED by Banggood for review.
Links:
MUSTOOL MT3205 Adjustable Power Supply:
Other Power Supplies — https://goo.gl/kVJCwA
More Professional Tools — https://goo.gl/sv35mX
Please Note: I am a beginning machinist and I do not pretend to know everything. Please always operate machinery in a safe manner and if you don’t know, find a reliable source. DO NOT COPY ME. I make a lot of mistakes. I provide these videos for entertainment only.
QTR 34 Banggood 5A 30V Variable Power Supply
QTR 34 Banggood 5A 30V Variable Power Supply
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Arianto
9 Comments
Very cool review. Just curious, but could you use this to permanently power a motor such as a mill powerfeed ?
Junk voltage regulator. Seems to drift a lot!
Seems very expensive for cheap electronics & fan power source issue.
Didn't know Banggood shipped anything in a box! Another great QTR. Told me all I needed to know.
I bought some keysights for work, 30v 5a linear … think they were about 750 + shipping. I am not a fan of most of these little 50$ off shore supplies, I haven't had one that wasnt junk, the little circuit specialist one out on my home bench has had its pots replaced twice and I have to re-zero the current meter every time the seasons change (stupid thing things its got 500ma with no load at the moment) but Its still working after 5 years so I guess they have their place in the world
Cool review, you sure speak from knowledge about this subject. I would be lost reviewing electronics!
Two questions:
1) can we see it on a O-Scope?
2) what is in the Blue bottle?
If you expect a precision Lab supply for this price you are dreaming.
If you want a general bench supply this is as good as any for the price.
Cheers Eric
Any chance you checked for voltage spikes when switching the power supply on and off?