DC Power Supply Variable, 0-32V 0-10A Switching Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Corase & Fine Adjustment Knob, Output Switch, 4-Digit LED Display - SPS-3010V

Fairly rugged , metal enclosure, weighs enough to sit firmly on its rubber feet. Very nice front panel layout with sensibly spaced easy to use controls and relatively large & bright display that is easier to read from a further distance than many others. Output enable /disable button is an especially valuable feature and all buttons and controls seem to be of decent quality and work well, also they seem very intuitive to use, so it doesn't require a huge user manual but the one thats included does pretty well at explaining operation, although the manual included with mine does not explain the very useful OPN mode feature but fortunately that is briefly explained in the advertisement on Amazon. Only one other feature i've noticed isn't clearly explained in manual or on outside of packaging is the voltage range does n fact go up to 32V (at least on the one i received) just like advertised on Amazon but despite the "30" volt limit printed on the box or in the manual. Otherwise i like this supply very much and probably will buy another one, also i'll recommend it to others.

Received new power supply. I was able to set voltage to test electronics without issue.powered 13.8 volts to a test radio all day

If I just knew how to adjust brightness of the white display (assuming it can be adjusted like stated in the ad) I'd give the seller 5 stars. So far I've looked around and found brightness adjustments for other of the Jesverty models but not the one I bought. Oh well, I just have to pause a moment when looking from the supply display to breadboard so my eyes can adjust. Mind you the brightness is not an issue in a well lit setting; but during times I let the project run late into the evening is when I wish I could turn the brightness down.One other negative is the output jacks do not have the small thru hole which would allow putting a bare wire into the hole and then snugging down the jack onto it. Thankfully I bought a set of banana plug cables with alligator clips on other ends.That was pretty much the only problems I've had with the Jesverty power supply. Everything else is working just as advertised. I have sometimes wondered about having the coarse/fine knobs for volt/amp settings. The coarse setting alternates between the two left most digits while fine alternates the right most two digits (beware! If you do this adjustment with either volts or current below 10.00 you will be changing the tenths digit rather than only the ones or tens position) For example I planned on changing the amps coarse setting of 1.500 to 3.500 and the indicated position being changed was the tenths so I went 1.6, 1.7, etc rather than 2.5 and 3.5. Pay attention to the highlighted digit when making adjustments.I like the output power on/off function so I can make adjustments w/o having to disconnect the power leads. I also appreciate having a watt reading in the display - I won't be grabbing the calculator nearly as often. I have noticed the watt reading changes with voltage or amps so I suspect it may be a calculated value rather than actual. For instance when charging a battery the amps will constantly be changing yet the watt display doesn't pick up on those minor changes unless there's a change to volt/amps of the display.I guess it's too much to ask for millvolt level displays with a switching power supply; but I frequently work with very small adjustments such as 2-5 millivolts. Granted the display shows 0.001 for millamps so would be nice if the volt display would switch to 9.999 when working below 10 volts. Of course the display is well filtered so you don't notice the ripple of the power supply output - the spec value of <0.5% Vp-p is consistent with what I saw on peak reading of Fluke 87 mulitmeter as well as o-scope. No real surprises there.The USB-A and C outputs are both limited to 20 Watts or 5 volts at 3.6-4.0 amps from what I've found. I haven't tried to see if the USB-C output will support any of the other possible voltages - documentation for the supply doesn't say anything either way. In the future I plan to get a couple USB cables with cut off ends so I can use the 5 volt output for electronics projects while at same time using the regular output for 6-15 volt needs.The fan is temperature driven so in my low <200 watt testing I have barely noticed the fan operation. I imagine it could be somewhat noisy once the supply is providing >500+ watts but that's not something I've been able to check.I'm quite pleased with the Jesverty power supply. It should work well for general ps needs and the price/quality has me very satisfied with this purchase. A good buy in my opinion.

Works great and just enough features for my needs

Been wanting one of these for a long time and I'm so glad I finally just got one. Seeing as it's my first I don't have much to compare with. I do appreciate that there's a DISCONNECT BUTTON. The dials for the controls are much more accurate and easy to use than I was led to expect. I look forward to anytime I get to mess with this. Nifty!

I’ve bought over a dozen bench-top PS’s over the years. This is my favorite! The display shows voltage & current settings while output is switched off (power display shows “OFF”). Been burned by more expensive units that didn’t do that.

I’m not using this for delicate electronic work so I can’t say how “clean” the voltage output is, however it drives the electrical devices (solenoids) I’m using just fine. The adjustability is good and for the money if it lasts a few years I’ll be happy. Maybe someone with a scope can test it and give a report. All in all, looks good and works well for my needs.

Great power supply for the price. I use it for my jewelry hobby, mainly for electroplating copper and it works perfect for that job. I did check the voltage output with my multimeter and it was accurately producing the voltage I had dialed in. Overall, I would recommend for this type of use as it is fairly light weight and seems to be built decently for the cost. The display is easy to read, as well.