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.

I wanted a power supply for my various electronic projects and testing needs. This Jesverty DC model was right for my needs. It is compact, lightweight and easy to use. The controls are ergonomic and very well laid out. The digital displays are easy to read. I like that there are USB A and C outputs.

I had an older analog bench supply, and it was time to add to my workbench. I looked at a lot of the lower-priced supplies, and the reviews on this one convinced me to take a chance. I've had it for months, and it has worked flawlessly. The ability to have it pre-set and in standby has been especially useful. I use mine every single day. I'll definitely be ordering a second one for my bench. And they look good!

This replaced a power supply from back in the 70s. The old one was "jumpy" to say the least. This one is spot on. Checked with a Fluke multimeter and a Siglent Oscope. Not a bit of ripple and accurate to the hundredth of a volt. I couldn't believe how it held the voltage no matter where it was set. And the next time you use it, the last setting is right there for you. I was drawing 8 amps on a 12 volt dc motor and the supply just was solid as could be. It's only a month old, so can't speak to longevity, but if it holds up over time, this is worth 10 stars.

Works pretty well. Like all of these cheap power supplies, it does not accurately measure very low currents. The ON/OFF button is actually pretty convenient. The scope is easy to set and quiet at low power output. Generally satisfied. I have several power supplies and use this fairly often. It has a little longer leads which is good.

This has been working great for a few months now. Seems to be good quality. The only question is how long it'll last before it dies.

A great small-footprint power supply for the money. The unit contains many useful features for a unit in this price range. It matches, or exceeds, the performance of many bench supplies I've used at 3 times the cost. Digits are large and easy to read, knobs feel tight and smooth, and the unit is solidly constructed. The output voltage readings are very accurate. The voltage tracked very precisely down to the second decimal place when tested using a Fluke 87 multi-meter. The voltage and current adjustment knobs are digital control and have small detents at each volt (Coarse), and each tenth or hundredth (Fine), which means no more analog cycling between digits. The English translation of the user manual is adequate, but left out information on one feature. The OPN (Output Power Now) feature was not fully described in the product manual. A quick search on Amazon's product page helped to define the function. To summarize, the feature lets you choose whether the unit immediately outputs the selected voltage when the unit is turned on, or whether it only activates after the "Output" button is selected on the front of the unit. There are definitely times when both of these options are handy. The cooling fan is temperature controlled and comes on only after a period with the power supply loaded. The fan seems to run at multiple speeds and produces very little noise. In summary - this is a great little addition to the workbench and seems to be a solid unit considering price and features. I look forward to evaluating its longevity, and I will update this review if anything changes.

Worked out great for testing LED strips before I under mounted them in my kitchen

安価ですが必要最低限の事は出来ます。ホビー用として使っていますが満足しています。

Nice, testing Peltier build with the variable voltage and current. Connection can be wanting though.

Gostei bastante super indico

Prodotto valido per l'uso che devi fare. Ottima la protezione corto circuiti, l'alimentazione funziona con resistenze sotto l'hom

You can accurately set the required voltage and current so that you can test your sensitive electronic items with this power supply unit. The OCP (over current protection) feature is the one I like the most.