---
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: "824 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Jesverty"
url: https://www.desertcart.pl/products/696569984-dc-power-supply-variable-0-30v-0-10a-switching-bench
store_origin: PL
region: Poland
---

# 20W USB-A & USB-C Quick-Charge 4-digit LED precision display 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:** 824 zł
**Availability:** ✅ In Stock

## Summary

> 🎯 Power precision meets sleek efficiency — Own your bench, own your projects!

## 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?** 824 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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) fits perfectly on any desk, saving space without sacrificing performance.
- • **Fast-Charge & Power Hub:** Integrated 20W USB-A and USB-C ports keep your devices and projects energized without missing a beat.
- • **Seamless Output Control:** One-touch output ON/OFF button lets you tweak settings without disconnecting your load—efficiency redefined.
- • **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 Features:** Over-current protection, temperature-regulated cooling, and OPN mode ensure reliable, worry-free operation.

## Overview

Jesverty SPS-3010V is a compact, high-performance bench power supply offering 0-30V and 0-10A output with ultra-precise encoder knobs and a bright 4-digit LED display. It features dual 20W USB-A and USB-C quick-charge ports, an intuitive output ON/OFF button, and advanced protections like over-current and temperature control. Designed for professionals and makers, it combines space-saving design with versatile functionality, perfect for labs, workshops, and DIY electronics.

## 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: Very handy unit. - Quality bench power supply. Recommend 👍🏻
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.

## 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 | 2,574 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 4 in Industrial Power Supply |
| Box Contents | 1 x SPS Unit, 1 x Power Cord*, 1 set of test leads*, 1 x instruction manual |
| Brand | Jesverty |
| Brand Name | Jesverty |
| Colour | Black |
| Connector Types | USB Type A, USB Type C |
| Connector type | USB Type A, USB Type C |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 481 Reviews |
| Enclosure Material | Plastic |
| Form Factor | benchtop |
| Input Voltage | 115 Volts (AC) |
| Input voltage | 115 Volts (AC) |
| Item Dimensions | 18 x 8.5 x 15.5 centimetres |
| Item Weight | 1.53 Kilograms |
| Item weight | 1.53 Kilograms |
| Manufacturer | Jesverty |
| Manufacturer Part Number | SPS-3010V |
| Material | Plastic |
| 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

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

Quality bench power supply. Recommend 👍🏻

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Power supply.
*by A***S on 9 August 2025*

So far seems to work well fairly accurate. Not checked it’s ripple yet.

## Frequently Bought Together

- 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
- Sumnacon Multimeter Banana Plug to Crocodile Alligator Clip Test Probe, 5PCS 4mm Stackable Colorful Silicone Banana Plug to Alligator Clip Test Probe Lead Wire Cable 1M
- Sumnacon 39 Inch Multimeter Test Lead Set - 5 Pcs Stackable Banana Plug to Test Hook Wire Cable Kit with Protective, Flexible Wire Leads for Electrical Testing 500V/5A

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/696569984-dc-power-supply-variable-0-30v-0-10a-switching-bench](https://www.desertcart.pl/products/696569984-dc-power-supply-variable-0-30v-0-10a-switching-bench)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-16*