---
product_id: 509604194
title: "DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power with 4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,Sky TOPPOWER PS3010H"
brand: "sky toppower"
price: "€ 144.43"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sky Toppower"
url: https://www.desertcart.gr/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-regulated
store_origin: GR
region: Greece
---

# 0-10A high current output 4-digit precision display 0-30V adjustable voltage DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power with 4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,Sky TOPPOWER PS3010H

**Brand:** sky toppower
**Price:** € 144.43
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Precision, Anywhere — Own the Bench, Own the Future!

## Quick Answers

- **What is this?** DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power with 4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,Sky TOPPOWER PS3010H by sky toppower
- **How much does it cost?** € 144.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-regulated)

## Best For

- sky toppower enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Sleek, lightweight design fits effortlessly on any bench or workspace—power meets portability.
- • **Versatile Lab Essential:** From DIY electronics to professional repairs and battery charging, this power supply is your all-in-one tech sidekick.
- • **Smart Auto Mode Switching:** Seamlessly toggles between constant voltage and current modes to protect your projects and optimize performance.
- • **Built for Safety & Longevity:** Multi-layered protections including leakage, thermal, overload, and anti-reverse connection keep you and your devices safe.
- • **Precision at Your Fingertips:** Ultra-sensitive coarse & fine knobs for 0.01V and 0.001A accuracy—dial in perfection every time.

## Overview

The SKY TOPPOWER PS3010H is a compact, professional-grade DC bench power supply delivering adjustable 0-30V and 0-10A output with ultra-precise 4-digit display accuracy. Featuring smooth dual-mode control, advanced safety protections, and a bright backlit screen, it’s engineered for electronics repair, testing, battery charging, and DIY projects—perfect for millennial professionals demanding reliable, space-saving power solutions.

## Description

desertcart.com: DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power with 4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,Sky TOPPOWER PS3010H : Industrial & Scientific

Review: Bang for buck. - So i just took delivery of this power supply and am pleasantly surprised by how small it is leaving me lots of space on my crowded work area, the unit looks great and performs well, the rotary controls on the front panel operate smoothly and the display is nice and bright, i bought this as my existing power supply only goes up to 12V and i needed higher voltage, i doubt i will ever need the full 5 Amps though as i'm just playing with small electronic circuits. I am very pleased with my purchase and would recommend.
Review: Meets or exceed the advertised specs - This is a GREAT little lab power supply. It meets or exceeds the stated specifications. After testing for extended periods, I found that it's controls are responsive and smooth. Course and fine controls for Voltage and Current are the easiest to use and fine tune. This power supply also does not exhibit any noticeable voltage drift in CV mode or current drift in CC mode, over short or long term operations. I highly recommend this product for your bench. Controls are straight forward and accurate. It's compact size is a plus as well.

## Features

- High Precision 4 Digit Display: SKY TOPPOWER 30V 10A DC Bench Power Supply is a professional adjustable power supply regulator;The accuracy can be within 0.01V(10mV) and 0.001A(1mA), and the coarse fine knobs can turn smoothly and show no looseness or wobble,extremely sensitive;so you can easily adjust it within 0-30V and 0-10A
- Automatic Conversion Constant Voltage and Current Mode: The bench power supply constant voltage and current mode could automatically switch with load changes;The conversion of CV and CC is indicated by the LED display on the position below the knob, lf the load current becomes equal to or greater than the preset current limit, the unit will automatically switch to the CC mode and the voltage will drop, if the load current is less than the preset current limiting value, it could be as a constant voltage source
- Safe Reliable to Use: Lab power supply has many multiple protection functions, such as: leakage protection, thermal protection,voltage overload,current limit,short circuit protection and temperature cooling fan, to ensure the performance and extend the life of the device
- Ground Terminal and Anti Reverse Connection Protection: SKY TOPPOWER PS series features grounding terminal and anti-reverse connection protection, double protection for safer operation by the power user, and further enhance better protect your device the power supply from damage
- Widely Application: A reliable power supply with precise and stable output that can be widely used in factory production workshops,scientific research,school education,and high school and college use;Suitable for powering small appliances,charging LiFePO4 batteries or other batteries,laptop computers,powering electric bicycles,lawn mowers,and also a good working partner for electronic engineers for circuit testing, repairing electronic and car, electrolysis projects,load testing,etching tools,testing electronic components and avionics equipment;Nice present choice for DIY hobbyists
- Large Display Screen: Has backlit 4 digit large and segmented display screen, use of high quality red digital tubes, is crisp and bright, easily visible even in low-light conditions;Power supply in the factory is given to the display on the protective film, can better protect the screen, resistant to dirt and not easily damaged
- Compact and Lightweight: The variable power supply is small,takes up very little room on the bench, easily to carry, only 8.70X5.43X4.09 inch and the weigh less than 1.5kg;You can easily and conveniently take it outdoors for work
- What You Get: 1 x SKY TOPPOWER DC bench power supply 30v 10a for laboratory , 1 x Power Cords , 1set x Alligator clip wire, 1 x User Manual（ contact information included)
- Customer Service: SKY TOPPOWER adjustable dc power supply can provide professional technical support services, if you have any problems or questions about your order, please feel free to contact the SKY TOPPOWER Customer Service via desertcart or email

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN1GZP9J |
| Best Sellers Rank | #26,072 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Lab Power Supplies #28 in Life Science Supplies |
| Brand | SKY TOPPOWER |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (392) |
| Date First Available | November 21, 2022 |
| Item Dimensions LxWxH | 8.86 x 4.13 x 5.43 inches |
| Item Weight | 3.87 pounds |
| Item model number | PS3010H |
| Manufacturer | SKY TOPPOWER |
| Product Dimensions | 8.86 x 4.13 x 5.43 inches |

## Product Details

- **Brand:** SKY TOPPOWER
- **Color:** White
- **Connector Type:** Barrel Connector
- **Item Weight:** 1.76 Kilograms
- **Material:** Plastic

## Images

![DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power with 4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,Sky TOPPOWER PS3010H - Image 1](https://m.media-amazon.com/images/I/61PUGZdTIjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bang for buck.
*by S***S on January 12, 2026*

So i just took delivery of this power supply and am pleasantly surprised by how small it is leaving me lots of space on my crowded work area, the unit looks great and performs well, the rotary controls on the front panel operate smoothly and the display is nice and bright, i bought this as my existing power supply only goes up to 12V and i needed higher voltage, i doubt i will ever need the full 5 Amps though as i'm just playing with small electronic circuits. I am very pleased with my purchase and would recommend.

### ⭐⭐⭐⭐⭐ Meets or exceed the advertised specs
*by L***T on January 29, 2025*

This is a GREAT little lab power supply. It meets or exceeds the stated specifications. After testing for extended periods, I found that it's controls are responsive and smooth. Course and fine controls for Voltage and Current are the easiest to use and fine tune. This power supply also does not exhibit any noticeable voltage drift in CV mode or current drift in CC mode, over short or long term operations. I highly recommend this product for your bench. Controls are straight forward and accurate. It's compact size is a plus as well.

### ⭐⭐⭐⭐⭐ Fine 30V DC Variable Power Supply!
*by W***H on September 30, 2025*

Very nice inexpensive unit. Stable output. Decent overall specification. All at an excellent price. Output/Display track very well and are accurate (much better than Jesverty and Unit-T) - I recommend it.

## Frequently Bought Together

- DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power with 4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,Sky TOPPOWER PS3010H
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-24*