---
product_id: 662748776
title: "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"
brand: "jesverty"
price: "34.25 OMR"
currency: OMR
in_stock: true
reviews_count: 12
category: "Jesverty"
url: https://www.desertcart.com.om/products/662748776-dc-power-supply-variable-0-32v-0-10a-switching-bench
store_origin: OM
region: Oman
---

# 20W USB-A & USB-C Quick-Charge 4-digit high-precision LED display Encoder coarse & fine adjustment knobs 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

**Brand:** jesverty
**Price:** 34.25 OMR
**Availability:** ✅ In Stock

## Summary

> 🎛️ Dial in perfection, power up productivity!

## Quick Answers

- **What is this?** 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 by jesverty
- **How much does it cost?** 34.25 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/662748776-dc-power-supply-variable-0-32v-0-10a-switching-bench)

## Best For

- jesverty enthusiasts

## Why This Product

- Trusted jesverty brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Sleek, lightweight design (just 2.5 lbs) saves precious bench space while delivering professional-grade performance.
- • **Instant Output Control:** One-touch output ON/OFF button lets you safely tweak settings without disconnecting your load.
- • **Smart Cooling & Safety:** Temperature-regulated fan and over-current protection ensure reliable, quiet operation during intense workloads.
- • **Fast-Charge & Power Hub:** Integrated 20W USB-A and USB-C ports keep your devices and microcontrollers powered without missing a beat.
- • **Precision at Your Fingertips:** Dual encoder knobs deliver ultra-fine voltage (0.01V) and current (0.001A) control for flawless project tuning.

## Overview

Jesverty SPS-3010V is a compact, high-precision DC bench power supply offering 0-32V and 0-10A output with digital encoder knobs for fine voltage/current adjustments. It features a bright 4-digit LED display, dual 20W USB-A and USB-C quick-charge ports, an output ON/OFF switch, and smart temperature-controlled cooling. Designed for electronics labs, DIY projects, and professional testing, it combines advanced functionality with space-saving portability.

## Description

Buy Jesverty 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: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A great little power supply for a good price - 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.
Review: Very Accurate, Small Footprint, Great Features - 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 desertcart'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.

## Features

- 1️⃣【Coarse & Fine Encoder Knob】: Jesverty's SPS-V bench power supply upgrades from traditional potentiometer coarse & fine adjustment knobs to encoder coarse & fine knobs making it more convenient to set your desired voltage and current and greatly improve your work efficiency! ! The coarse knob sets the value before the decimal point, and the fine knob sets the value after the decimal point. (Setting resolution 0.01V/0.001A).
- 2️⃣【USB-A & USB-C 20W Quick-Charge】: The Jesverty desktop power supply features Type-A and Type-C dual charging ports, both supporting 20W fast charging⚡. Convenient for charging your smartphone and powering up your Arduino UNO, Raspberry Pi, or other electronic modules for your projects.
- 3️⃣【Output ON/OFF Button】: With a single press of the added output button, you can easily switch the output ON/OFF. When you want to adjust settings, you don't have to remove the load or turn off the power each time! !
- 4️⃣【Functions & Protection】: AC115V/230V selectable input, OCP over-current protection, Temperature-regulated cooling fan, OPN* output status setting, etc. A bunch of convenient functions are loaded within this tiny unit! !
- 🌟Note: OPN is a function that lets the unit output voltage and current as soon as you turn the power switch on without needing to push the "OUTPUT" button.
- 5️⃣【Compact & Lightweight】: Jesverty power source for electronics is made even more compact, measuring only 7.1(D)x3.6(W)x6.2(H)inches and weighing approx. 2.5lbs, which can greatly save valuable space on your workbench. Perfect for applications such as laboratories, educational sites, factory manufacturing tests, maintenance repairs, battery charging, anodizing, electronic work DIY, etc.
- 6️⃣【Items you get & Customer service】: 1 x SPS-V Unit, 1 x Power Cord*, 1 set of test leads*, 1 x instruction manual (Contact information included). We provide professional technical support. Should you have any problems or questions about your order, PLEASE feel free to CONTACT the Jesverty Customer Service via desertcart message or email📨 (on the back of the instruction manual).
- 🌟Note: Power cords and the AC input settings vary depending on the destination for the product at the factory-shipment.
- 🌟Note: The test leads that come with the unit are merely a give-away, we recommend that you prepare test leads with sufficient current capacity if your project needs long-term use of high current.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDPVDWPZ |
| Best Sellers Rank | #5,102 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Lab Power Supplies #6 in Life Science Supplies |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,021) |
| Date First Available | August 20, 2024 |
| Item Weight | 3.36 pounds |
| Item model number | SPS-3010V |
| Manufacturer | Jesverty |
| Product Dimensions | 7.09 x 3.35 x 6.1 inches |

## Product Details

- **Brand:** Jesverty
- **Color:** Black
- **Connector Type:** USB-A, USB-C
- **Item Weight:** 1.53 Kilograms
- **Material:** Aluminum, Plastic, Polycarbonate (PC)

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/616VNCAfanL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great little power supply for a good price
*by C***E on December 28, 2025*

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.

### ⭐⭐⭐⭐⭐ Very Accurate, Small Footprint, Great Features
*by V***M on January 16, 2026*

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.

### ⭐⭐⭐⭐⭐ Very nice power supply for a reasonable price
*by C***E on March 29, 2025*

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.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-26*