---
product_id: 696569984
title: "DC Power Supply Variable, 0-30V 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: "€ 124.57"
currency: EUR
in_stock: true
reviews_count: 13
category: "Jesverty"
url: https://www.desertcart.at/products/696569984-dc-power-supply-variable-0-30v-0-10a-switching-bench
store_origin: AT
region: Austria
---

# 20W USB-A & USB-C Quick-Charge 4-digit LED Display with precise readout Encoder Coarse & Fine Adjustment Knobs DC Power Supply Variable, 0-30V 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:** € 124.57
**Availability:** ✅ In Stock

## Summary

> 🎯 Power precision meets pro efficiency — never miss a beat on your bench!

## Quick Answers

- **What is this?** DC Power Supply Variable, 0-30V 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?** € 124.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/696569984-dc-power-supply-variable-0-30v-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 (2.5 lbs) saves bench space while packing up to 30V/10A and 320W output.
- • **Instant Output Control:** One-touch output ON/OFF button lets you safely tweak settings without disconnecting your load.
- • **Fast-Charge & Power Hub:** Integrated 20W USB-A and USB-C ports keep your devices and projects energized without extra clutter.
- • **Precision at Your Fingertips:** Dual encoder knobs deliver ultra-fine voltage (0.01V) and current (0.001A) control for flawless calibration.
- • **Built-In Safety & Smart Cooling:** Over-current protection and temperature-regulated fan ensure reliable, long-lasting performance.

## Overview

Jesverty’s SPS-3010V is a compact, high-performance variable DC power supply delivering up to 30V and 10A with 320W max output. Featuring dual encoder knobs for ultra-precise voltage and current adjustments, a bright 4-digit LED display, and convenient 20W USB-A and USB-C quick-charge ports, it’s designed for professionals who demand accuracy and efficiency. Its smart safety features, including over-current protection and a quiet cooling fan, make it ideal for labs, workshops, and advanced DIY projects. Lightweight and space-saving, this bench power supply combines rugged reliability with modern convenience.

## Description

Jesverty DC Power Supply Variable, 0-30V 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: desertcart.co.uk: Business, Industry & Science

Review: Small and mighty. Impressive performance from a small and versatile bench power supply. - 30V at 10A variable power supply with current overload detection. The large white LED display was easy to read even in strong daylight. The case is made of aluminium and should be rugged enough for regular home workshop use. The vertical layout is great, leaving more room for other equipment on the bench As well as testing on some low power PIC breadboarding stuff, I also tested the unit on some low-ohm power resistors and the PSU performed well over its specified range. Output was steady with very low ripple on the output. The rear fan was quiet enough to avoid being annoying. I really liked the combined Volts/Amps/Watts display - brilliant for testing VI characteristics and matching components without reaching for a calculator. Looking at the internal PCB through the vent slots reminds me of a PC power supply and to be honest this unit is physically not much bigger than one. Included with the PSU were a pair of short power leads terminated with crocodile clips and standard banana plugs. There was also a mains power cord provided. At just over 1m long, it was way too short for my bench but should be adequate for most users. The paper instructions were clear, but I must say, getting used to the encoder-type rotary controls took a fair bit of time for me. I kept reaching for the coarse-voltage control by default and overcooking my test circuit. I think it would be much safer if the rotary knobs were variously coloured instead of all black. I reckon the 'output-enable' pushbutton should be coloured too. The overcurrent detection feature was very useful... Once I figured out how to set it up. Apparently, the PSU can also operate in 'OPN' mode which bypasses the ouput-enable button. However I never intend to use it, preferring to use the manual ouput-enable button to avoid potential circuit fry-ups. Overall, a really good bit of kit which provides plenty of bang for buck. Small and mighty. The all black look is cool, but perhaps impractical. I reckon a splash of colour for the buttons and rotary controls would make operation safer and even easier. Highly recommended.
Review: good product - have owned for 3 months now great reliable product

## 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).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDPVDWPZ |
| Amperage | 10 Amps |
| Best Sellers Rank | 3,398 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 5 in Industrial Power Supply |
| Box Contents | 1 x SPS Unit, 1 x Power Cord*, 1 set of test leads*, 1 x instruction manual |
| Brand Name | Jesverty |
| Colour | Black |
| Connector Types | USB Type A, USB Type C |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (512) |
| Enclosure Material | Plastic |
| Form Factor | benchtop |
| Input Voltage | 115 Volts (AC) |
| Item Dimensions | 18 x 8.5 x 15.5 centimetres |
| Item Weight | 1.53 Kilograms |
| Manufacturer | Jesverty |
| Manufacturer Part Number | SPS-3010V |
| Maximum Power | 320 Watts |
| Model Number | SPS-3010V |
| Output Current | 10 Amps |
| Output Voltage | 32 Volts (DC) |
| Output Wattage | 320 Watts |
| Specification Met | FCC, OCP |
| UPC | 680306177134 |

## Product Details

- **Brand:** Jesverty
- **Colour:** Black
- **Connector type:** USB Type A, USB Type C
- **Item weight:** 1.53 Kilograms
- **Material:** Plastic

## Images

![DC Power Supply Variable, 0-30V 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

### ⭐⭐⭐⭐⭐ Small and mighty. Impressive performance from a small and versatile bench power supply.
*by A***R on 7 March 2026*

30V at 10A variable power supply with current overload detection. The large white LED display was easy to read even in strong daylight. The case is made of aluminium and should be rugged enough for regular home workshop use. The vertical layout is great, leaving more room for other equipment on the bench As well as testing on some low power PIC breadboarding stuff, I also tested the unit on some low-ohm power resistors and the PSU performed well over its specified range. Output was steady with very low ripple on the output. The rear fan was quiet enough to avoid being annoying. I really liked the combined Volts/Amps/Watts display - brilliant for testing VI characteristics and matching components without reaching for a calculator. Looking at the internal PCB through the vent slots reminds me of a PC power supply and to be honest this unit is physically not much bigger than one. Included with the PSU were a pair of short power leads terminated with crocodile clips and standard banana plugs. There was also a mains power cord provided. At just over 1m long, it was way too short for my bench but should be adequate for most users. The paper instructions were clear, but I must say, getting used to the encoder-type rotary controls took a fair bit of time for me. I kept reaching for the coarse-voltage control by default and overcooking my test circuit. I think it would be much safer if the rotary knobs were variously coloured instead of all black. I reckon the 'output-enable' pushbutton should be coloured too. The overcurrent detection feature was very useful... Once I figured out how to set it up. Apparently, the PSU can also operate in 'OPN' mode which bypasses the ouput-enable button. However I never intend to use it, preferring to use the manual ouput-enable button to avoid potential circuit fry-ups. Overall, a really good bit of kit which provides plenty of bang for buck. Small and mighty. The all black look is cool, but perhaps impractical. I reckon a splash of colour for the buttons and rotary controls would make operation safer and even easier. Highly recommended.

### ⭐⭐⭐⭐⭐ good product
*by T***4 on 21 March 2026*

have owned for 3 months now great reliable product

### ⭐⭐⭐⭐⭐ Very handy unit.
*by P***K on 21 December 2025*

Quality bench power supply. Recommend 👍🏻

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-23*