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

This review is for: Jesverty DC Power Supply Variable, 0-120V 0-3A Switching Bench Power Supply I purchased this power supply to use for anodizing titanium (which takes precise voltage for consistent results. I also use it as a bench power supply in my electronics lab. There have been a couple of reviews that complain about noise but I have had no issues with that. It runs very quietly for me. I would definitely recommend this unit for small electronics or anodizing titanium. -Aesthetics —------- The power supply is fairly small and light with a professional grade appearance -Functionality —- It works very well and delivers clean, constant power from 0 - 121v at 0.01v increments -Value for price — I think the price per value is excellent for a power supply of this grade. In my previous profession I have used power supplies that cost at least 4 times this amount. -Ease of use —--- The controls are easy to use and function well. The display is easy to see and read. -Durability —----- I have only been using it for about a week so I can't attest to it's durability yet. But it seems well made. -Use over time— I will come back and review this after I've had it for a year. Pros: Shipped and delivered promptly. I use it for a variety of purposes, so far, mainly to anodize titanium and it works very well! Cons: So far I have no complaints. I am fairly critical with my reviews, reserving; 5 stars only for products that I would highly recommend or would purchase again. 4 stars to products I like and work well but are less than perfect. 3 stars is for products that are barely usable. 2 Stars for products that I have returned or thrown away but are somewhat as described in the product description. 1 Star is for products that are falsely described in the product description and do not meet the needs of my purchase. This review reflects my honest opinion. I was not paid for this review nor was I given the product, or have any affiliation with this product.

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.

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.

Nice power supply, small and light, unlike my old 20 lb monster! Easy to use, easy to adjust, regulates well. I love the feature that lets me shut off the output. The fan does make a bit of noise but this thing is meant for a work bench environment so no big deal. One star off for the awful 'hot' chemical smell it gives off. I have some sensitivities and this odor gave me an instant headache and nauseous feeling. I am hoping this smell is temporary and will eventually fade away.

Great product that works as designed. Double checked output with Fluke Meters and it is accurate enough for benchtop electronic repairs.

Does everything I need and more. Goes up to 120v so it's easy to fix my bike batteries and power tools batteries. I build custom battery packs and this is a must have. Works every single time not like the other cheap brand I bought from here which I rated 1 star didn't last more then 2 months. This one is running strong after a year with no issues, lightweight and looks good. I like the way it displays watts going into the batteries which let's me know it's charging good or if there is an issue.

Works well for me. Used it to bench test random electronics such as a standalone ecu or random stepper motors. Has a great amount of features too.

Ottimo prodotto funziona molto bene fornisce una tensione stabile e ottima sia per uso obbistico che professionale. È leggero è quindi un alimentatore switching ma di buona qualità presenta anche il collegamento a massa per applicazioni audio ad esempio

Lo qué más me sorprende es lo pequeña que es y su bajo peso, ideal para el laboratorio de electrónica. Trae cable de red eléctrica y otro cable de bananas a pinzas de cocodrilo. Se puede ajustar de forma muy precisa tanto el voltaje como la intensidad con un error de medida de 0,15 voltios respecto a lo visualizado en su display, comprobado con un multimetro Fluke. No se calienta nada y el ventilador no parece que haga ruido. La salida USB de 5 voltios es todo un acierto, me permite tener conectado un osciloscopio portátil o cargar mi movil y la tablet. Funciona perfectamente para lo barata que es y cumple de sobra para mi laboratorio. Recomendada.

Have not used it for long, but it seems good som far. East to use.

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

Har provmätt mot två olika Fluke-instrument och aggregatet ligger riktigt bra inom toleranserna vid vald utspänning. Betyder att jag vågar lita på dess prestanda och att visat värde i displayen är detsamma som jag ser på mina två kalibrerade Fluke-instrument. Ljudlöst, kompakt, stabil utspänning samt lättmanövrerat.