Is the UNI-T UDP3305S the BEST Programmable Power Supply? Find Out! 

Thanks! It's a pretty useful functionality if you ask me!

i believe there might already be teardown photos somewhere, there is an existing eevblog thread. And also another guy's blog post article on this device. So if you search "eevblog UDP3305S" and then trawl through the forum threads. Should hit upon it.

Yeah no tear down no proper review.

teardown soon he says in the video.

Teardown coming soon.

Thanks, you too!

Yeah it's not great that they use a binary file format, but people have already reversed engineered some of that github.com/philpagel/udp3305s Additionally I don't think it will be easy to find a PSU with these features, in this price range, that will come with something like multi OS app support..

yeah voltlog - your review video here is perfect. it covers all the things a person needs to know. And puts into proper context etc. All very good. And whilst I am on linux here, showing the software side on PC also great to see that bit too. Very much so 😋💙

I'm sure we will see some project offering alternative multi-platform support in the form of SCPI commands.

Thanks for the feedback! I just had a look at the Hantek HDP4424 and indeed seems to have very similar specs. Less total output power and the GUI seems less ideal than what we have on the UNI-T but does come with a fully adjustable 4th channel so if you really need that.. might be an option.

Have you seen my review video of the Owon SPE6102 ?

yeah like I said I feel like UNI-T seriously stepped up their game with this instrument and pricing it slightly lower than the competition while offering more features I think more and more people will adopt it to their workbenches...

You wrote the model number wrong, 3305S. Its 10mV resolution vs 1mV resolution. More info on eevblog forum.

On a first glance seems like just the voltage resolution at 10mV vs 1mV.

yes i have this PSU too here... and those rubber bumpers are indeed (all 4) removable (and in fact swappable front-back). Because one set has more protection than the other end. You can also probably use those nicely beefy threaded holes on the 8 corners (where the bumpers attaches) for instead some alternative homebrew rackmounting no problems. Since it's heavy and all that. Should be fine though. My only main criticism of this PSU is that there is not coming with a rear output on the back panel. However maybe that also can be homebrewed and done later on. With some minor works onto it. However have not bothered to look into any of that yet. Just an idea at this stage. BTW ian: if you do end up wanting to get one in UK here, then i got mine last month from 'elongeyes' website (direct). And it was both cheapest price there. And also excellent service. I checked out the elongeyes business and they seem to be like a legit chinese reseller here in uk. (just not to expect any product support, this is uni-t after all). But basically getting the thing and with a professional quality of rapid service, very good courier etc. Everything went absolutely fine and professionally logistically speaking from those guys.

I agree, I might take those off.

I mean from a user point of view any cool feature would be nice to have, I agree but that would certainly increase it's cost a fair bit and it won't be something that everyone needs. If it would be an option and it would cost you $70 extra would you pay that much to get it? Maybe that's a way it could work so not everyone is forced to pay for it.

The Gophert PSU still has a special place for me, I did a lot of projects on that PSU, however it can't compete with something as advanced as this UNI-T 3305S PSU.

I think there are various user projects doings that on the internet, I have not seen anything more professional in that form factor thought.

Ok. Thanks for the feedback!