---
product_id: 451928871
title: "DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010"
brand: "jesverty"
price: "€ 137.86"
currency: EUR
in_stock: false
reviews_count: 13
category: "Jesverty"
url: https://www.desertcart.de/products/451928871-dc-power-supply-variable-0-30v-0-10a-adjustable-switching
store_origin: DE
region: Germany
---

# 0-30V, 0-10A adjustable output 4-digit LED precision display Multi-layer safety protections DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010

**Brand:** jesverty
**Price:** € 137.86
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power Your Precision, Own Your Bench!

## Quick Answers

- **What is this?** DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010 by jesverty
- **How much does it cost?** € 137.86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/451928871-dc-power-supply-variable-0-30v-0-10a-adjustable-switching)

## 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

- • **Bonus USB Power Port:** Charge or power your devices on the go with an integrated 5V/2A USB port—because multitasking is a must.
- • **Pinpoint Precision Display:** Experience ultra-clear real-time voltage, current, and power readings with a high-res 4-digit LED screen (0.01V, 0.001A, 0.1W).
- • **Dynamic Auto Mode Switching:** Seamlessly toggle between constant voltage and constant current modes to adapt instantly to your project’s demands.
- • **Compact & Lightweight Design:** Maximize your workspace with a sleek, portable unit weighing just 2.5 lbs and measuring under 7.1 inches deep.
- • **Built-In Safety You Can Trust:** Work confidently with short-circuit, overload, grounding, and temperature-controlled fan protections ensuring durability and peace of mind.

## Overview

The Jesverty SPS-3010 is a high-precision, variable DC bench power supply delivering up to 30V and 10A with a bright 4-digit LED display. Its compact, lightweight design fits perfectly on any workspace, while advanced auto-switching between constant voltage and current modes ensures optimal performance. Equipped with multiple safety features and a convenient 5V/2A USB port, it’s the reliable choice for professionals demanding accuracy and safety in their power solutions.

## Description

desertcart.com: Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010 : Industrial & Scientific

Review: Good enough for titanium anodizing - Great psu. Cant quite get full current out most of the time(seems to top out at 2.5A at higher voltage), but for a cheap psu it is great. I find this works well for titanium anodizing, but it is slow on large pieces due to the high surface area to amperage ratio. It is super simple to use. Feels super light, but what can ya expect from a cheap psu.
Review: ★★★★★ 5/5 stars Great power supply—stable, easy to use, and very reliable. Highly recommended! - This power supply works perfectly—stable output, easy to adjust, and very reliable. The display is clear, and the safety features give me peace of mind. Excellent quality for the price!

## Features

- 1️⃣【4-Digit Display & Power Calculation】: The Jesverty SPS series features a big bright 4-digit LED display that shows measured values of V／A／W that the unit outputs in real-time. The display resolution is up to 0.01V, 0.001A, and 0.1W.
- 2️⃣【Auto C.V. and C.C. Mode】: The Jesverty SPS series can be used as a constant-voltage*(C.V.) power supply and constant-current*(C.C.) power supply even when the load is changed. It switches automatically between CV mode and CC mode according to the changes in the load.
- 🌟Note: The V and A settings you set are the crossover point at which the mode switches.
- 3️⃣【Compact Body & Lightweight】: The Jesverty SPS series measured only 7.1(D)x3.35(W)x6.1(H)inches and weight of approx. 2.5lbs. It saves space on your workbench and can be moved around without any frustration.
- 4️⃣【Reliability and Safety】: The Jesverty SPS series is built with high-quality materials and reliable circuit designs that include multiple protection functions, such as short-circuit protection, over-load protection, grounding terminal, temperature-regulated fan, etc. to ensure performance and extend the lifespan.
- 5️⃣【Items you get & Customer service】: 1 x SPS 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 or email.
- 🌟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 | B09YSJQWRG |
| Best Sellers Rank | #2,720 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Power Supplies #3 in Life Science Supplies |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,065) |
| Date First Available | April 26, 2022 |
| Item Weight | 2.43 pounds |
| Item model number | SPS-3010 |
| Manufacturer | Jesverty |
| Product Dimensions | 3.35 x 6.1 x 7.09 inches |

## Product Details

- **Brand:** Jesverty
- **Color:** SPS(Red LED)
- **Connector Type:** ATX
- **Item Weight:** 2.4 Pounds
- **Material:** Metal, Plastic

## Images

![DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010 - Image 1](https://m.media-amazon.com/images/I/91RDB8r7wlL.jpg)

## Available Options

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

## Questions & Answers

**Q: Could this be used to measure wattage of a DC motor under load?**
A: Yes, it will display the real-time power consumed by the DC motor or by other loads connected to the product. Hope you find this helpful.

**Q: does the cooling fan come on at power up,or when certain temperature is reached?**
A: The cooling fan will turn on only when the temperature inside (sensor is on the transformer) reaches around 40-45℃.
The speed of the fan goes up as the temperature increases, and peaks at around 70℃.
Hope you find this helpful.

**Q: Hello. the white led front panel is $15 more. is that difference just because of the white led or is there a more significant difference? thanks.**
A: Yes, the only difference is the LED color.
We recently launched the white LED version on amazon with a few quantities available.
While the red LED version has enough units in stock, and we are having a sale now.
It's good timing for you to get one since the price may be restored soon.

**Q: Hello, I would like to know if I can use this power supply to anodize titanium.**
A: You would want the 120v version as different colors can be achieved at higher voltage, greens and pinks are in the upper voltage range (90v- 110v) I also find the colors achieved at higher voltages seem to be more durable. Amperage does not matter as much with Titanium anodizing as it does with aluminum anodizing, completely different processes. you could use this for both however with aluminum anodizing you will be limited to smaller parts/batches with only 3 amps being the limitation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good enough for titanium anodizing
*by A***. on January 17, 2026*

Great psu. Cant quite get full current out most of the time(seems to top out at 2.5A at higher voltage), but for a cheap psu it is great. I find this works well for titanium anodizing, but it is slow on large pieces due to the high surface area to amperage ratio. It is super simple to use. Feels super light, but what can ya expect from a cheap psu.

### ⭐⭐⭐⭐⭐ ★★★★★ 5/5 stars Great power supply—stable, easy to use, and very reliable. Highly recommended!
*by Y***A on November 26, 2025*

This power supply works perfectly—stable output, easy to adjust, and very reliable. The display is clear, and the safety features give me peace of mind. Excellent quality for the price!

### ⭐⭐⭐⭐ Good for the price. Frustrating adjustment knobs.
*by C***D on August 25, 2025*

Decent for a basic power supply, but I can't stand the voltage adjustment. The coarse knob gets you somewhere in the right neighborhood, and then the fine dials it in. Both are ridiculously sensitive. I would prefer a digital adjustment knob. As far as performance, it seems to work well. I haven't tested more than a couple of amps so far, but it worked well for my needs. The device looks great, and has a bright screen.

## Frequently Bought Together

- Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010
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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-05*