---
product_id: 75102834
title: "Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010"
brand: "sky toppower"
price: "S$154"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/75102834-bench-power-supply-0-30v-0-10a-adjustable-dc-power
store_origin: SG
region: Singapore
---

# 0-30V, 0-10A adjustable output 3-digit precision display Multi-layer safety protections Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010

**Brand:** sky toppower
**Price:** S$154
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your projects with precision and protection!

## Quick Answers

- **What is this?** Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010 by sky toppower
- **How much does it cost?** S$154 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/75102834-bench-power-supply-0-30v-0-10a-adjustable-dc-power)

## 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

- • **Smart Auto Mode:** Seamlessly switches between constant voltage and current modes to protect your devices and optimize performance.
- • **Built for Safety:** Equipped with leakage, thermal, overload, short circuit, and reverse polarity protections for worry-free operation.
- • **Pinpoint Accuracy:** Adjust voltage and current with 0.1V and 0.01A precision for flawless testing and repairs.
- • **Compact Powerhouse:** Lightweight and space-saving design fits perfectly on any workbench or DIY station.
- • **Whisper-Quiet Cooling:** Intelligent fan system minimizes noise and extends device lifespan, keeping your workspace distraction-free.

## Overview

The SKY TOPPOWER STP3010 is a professional-grade bench power supply delivering adjustable 0-30V and 0-10A output with 3-digit digital accuracy. Designed for electronics repair, testing, and DIY projects, it features automatic constant voltage/current switching, comprehensive safety protections, and a compact, lightweight build with a quiet cooling fan—making it the ultimate tool for millennial professionals who demand precision, reliability, and efficiency in their workspace.

## Description

Full description not available

## Features

- 【 3 Digit Display】:🔍 SKY TOPPOWER 30V 10A DC Bench Power Supply is a professional adjustable power supply regulator;The accuracy can be within 0.1V(100mV) and 0.01A(10mA), 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; 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
- 【Powering a Wide Range of 30V Devices】:✨Suitable for powering small appliances,charging LiFePO4 batteries or other batteries,laptop computers,powering electric bicycles,lawn mowers
- 【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;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
- 【Compact and Lightweight】: 🌻This laboratory power supply has adopted high quality material and make it more stable output, small volume, light weight,measuring only 8.89(D)x3.3(W)x5.5(H)inches and weighing approx. 2.75lbs; It saves space on your workbench,easy to carry and move
- 【Smart and Quiet Cooling Fan】:🐉 This universal compact power supply adopts intelligent fan, when the voltage is lower and the load is lighter, the fan will not turn or will turn slowly;slow rotation, providing a quiet working condition and effectively reducing noise and prolonging the service life of the fan
- 【Item You Get】:🐠1 x STP3010 DC Power Supply, 1 x Power Cord, 1 set of test leads, 1 x instruction manual (contact information included)
- 【Customer Service】:🐦 SKY TOPPOWER adjustable power supplies 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 |
|---------------|-------|
| Manufacturer | SKY TOPPOWER |
| Part number | 3010-0 |
| Item Weight | 1.63 kg |
| Package Dimensions | 29.3 x 16.9 x 12.4 cm; 1.63 kg |
| Item model number | 3010-0 |
| Size | 30V 10A-3-digit |
| Colour | 30V 10A/graue/3LED |
| Style | 30V/10A-3 digit display |
| Material | Metal |
| Power source type | DC power supply |
| Wattage | 300 watts |
| Maximum power | 300 Watts |
| Item Package Quantity | 1 |
| Plug format | UK-style |
| Special Features | Self-protection function, over voltage, over current, over power, over temperature and short circuit protection, Small size and light weight ,easy to carry. |
| Specific uses | DC Power Supply 30V / 10A |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SKY TOPPOWER
- **Colour:** 30V 10A/graue/3LED
- **Material:** Metal
- **Item weight:** 1.63 Kilograms
- **Connector type:** ATX

## Images

![Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010 - Image 1](https://m.media-amazon.com/images/I/61H+mV+TdqL.jpg)
![Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010 - Image 2](https://m.media-amazon.com/images/I/51xg+DRVWkL.jpg)
![Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010 - Image 3](https://m.media-amazon.com/images/I/41lqal5ZnEL.jpg)
![Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010 - Image 4](https://m.media-amazon.com/images/I/41PnNWg+OOL.jpg)
![Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010 - Image 5](https://m.media-amazon.com/images/I/7174+oB3YkL.jpg)

## Available Options

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

## Questions & Answers

**Q: 1.When I power it on, the current displays show zero, is it normal?**
A: If it isn't connected to a load it should read zero because no current is flowing. This DC power supply requires manual current and voltage settings.

**Q: 2. How do I get it to stay in constant current mode?**
A: CC is attained when the rated set current is exceeded. It would stay in that mode till the current drops back to the preset.

**Q: 3.How to set the current value without load connecting?**
A: Please short the +/- outputs together, set the current, and remove shorting cable.You could also refer to the operation instruction.

**Q: 4.Does it remember the last settings when turned off and back on again?**
A: Yes,because it's on a dial.If you don't adjust it and just flip the on and off switch in the front it will remain the same.

## Frequently Bought Together

- Bench Power Supply (0-30V,0-10A) Adjustable,DC Power Supplies Variable,With 3-Digit Display, for Repairing Phones,Computers,Test,Battery Charging,Electrolytic,DIY,SKY TOPPOWER STP3010
- Cleqee 2PCS 4mm Banana Plug to Crocodile Clips Test Leads Alligator Clips Soft Flexible Cable Wire 3.3ft/1m for Multimeter Electrical Testing Red&Black

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*