---
product_id: 509159732
title: "Adjustable DC Power Supply (0-30 V 0-10 A) with Output Enable/Disable Button HANMATEK HM310 Mini Variable Switching Digital Bench Power Supply with USB Charging"
brand: "hanmatek"
price: "AR$208295"
currency: ARS
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.ar/products/509159732-adjustable-dc-power-supply-0-30-v-0-10-output
store_origin: AR
region: Argentina
---

# 0-30V adjustable voltage Auto power calculation display 0-10A high current output Adjustable DC Power Supply (0-30 V 0-10 A) with Output Enable/Disable Button HANMATEK HM310 Mini Variable Switching Digital Bench Power Supply with USB Charging

**Brand:** hanmatek
**Price:** AR$208295
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your workspace with precision and safety!

## Quick Answers

- **What is this?** Adjustable DC Power Supply (0-30 V 0-10 A) with Output Enable/Disable Button HANMATEK HM310 Mini Variable Switching Digital Bench Power Supply with USB Charging by hanmatek
- **How much does it cost?** AR$208295 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/509159732-adjustable-dc-power-supply-0-30-v-0-10-output)

## Best For

- hanmatek enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Lightweight and portable design packs a powerful 300W punch in a sleek bench-ready form.
- • **Smart Output Safety:** Output enable/disable button prevents accidental damage—work smarter, not riskier.
- • **USB Charging On-the-Go:** Integrated 5V/2A USB port keeps your devices powered while you power your projects.
- • **Precision Power Control:** Fine-tune voltage and current with a crisp 4-digit LED display for ultimate accuracy.
- • **Multi-Protection Assurance:** Built-in safeguards guard against over-voltage, over-current, and short circuits for peace of mind.

## Overview

The HANMATEK HM310 is a compact, high-performance DC power supply delivering adjustable 0-30V and up to 10A current with 300W output. Featuring an intuitive auto power calculation display, output enable/disable control for enhanced safety, and multiple built-in protections, it’s ideal for electronics testing, maintenance, and DIY projects. Its lightweight design and USB charging port make it a versatile and reliable tool for professionals and hobbyists alike.

## Description

【Auto Power Calculation】 - Intelligently calculates output voltage and current into power and displays the value on its large screen.; decimal point automatic carry & LED 4 digits display of voltage function displays.current and powe; The keyboard can be locked to prevent misoperation. 【Output switch control】 - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause the instrument to burn out.,which often occurs in the maintenance.Output key is designed to solve this problem.By pressing the Output key, the required voltage and current can be adjusted without the actual output power,Which makes this DC power supply more secure and more energy efficient. 【Safe and Reliable to Use】 - Safety is our priority. The built-in fan low arc noise & low ripple,The power supply is durable and compact. Productive work since the power supply comes multiple protection of Over-voltage, over-current, over-power, over-temperature, short-circuit powerful protection function. 【Wide Application】 - Front 5V 2A USB charging interface that can be charge your devices.Applied in production line test, electrical maintenance, aging products, battery charging, laboratories scientific research and teaching and all other need DC regulated power supply.,Nice gift choice for DIY electronics hobbyist. 【Manufacturer's Package】 - 1 * HM310 Power supply host , 1 * Output power cord , 1* Input power cord , 1 * User manual.High quality material adopted and make it more stable output, small volume, light weight, easy to carry and move and easy operation.

Review: Awesome inexpensive power supply for your workbench
Review: Small size with a punch

## Features

- 【Auto Power Calculation】 - Intelligently calculates output voltage and current into power and displays the value on its large screen.; decimal point automatic carry & LED 4 digits display of voltage function displays.current and powe; The keyboard can be locked to prevent misoperation.
- 【Output switch control】 - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause the instrument to burn out.,which often occurs in the maintenance.Output key is designed to solve this problem.By pressing the Output key, the required voltage and current can be adjusted without the actual output power,Which makes this DC power supply more secure and more energy efficient.
- 【Safe and Reliable to Use】 - Safety is our priority. The built-in fan low arc noise & low ripple,The power supply is durable and compact. Productive work since the power supply comes multiple protection of Over-voltage, over-current, over-power, over-temperature, short-circuit powerful protection function.
- 【Wide Application】 - Front 5V 2A USB charging interface that can be charge your devices.Applied in production line test, electrical maintenance, aging products, battery charging, laboratories scientific research and teaching and all other need DC regulated power supply.,Nice gift choice for DIY electronics hobbyist.
- 【Manufacturer's Package】 - 1 * HM310 Power supply host , 1 * Output power cord , 1* Input power cord , 1 * User manual.High quality material adopted and make it more stable output, small volume, light weight, easy to carry and move and easy operation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087TK6ZM2 |
| Brand | HANMATEK |
| Brand Name | HANMATEK |
| Connector Types | USB 2.0 |
| Connector type | USB 2.0 |
| Cooling Method | Air |
| Current Rating | 10 Amps |
| Customer Reviews | 4.4 out of 5 stars 491 Reviews |
| Form Factor | Compact |
| Form factor | Compact |
| Item Weight | 1 Kilograms |
| Manufacturer | HANMATEK |
| Model Name | HM310 |
| Model name | HM310 |
| Output Wattage | 300 Watts |
| Output wattage | 300 Watts |
| UPC | 708082590142 |
| Wattage | 300 watts |

## Product Details

- **Brand:** HANMATEK
- **Connector type:** USB 2.0
- **Cooling method:** Air
- **Current rating:** 10 Amps
- **Form factor:** Compact
- **Item weight:** 1 Kilograms
- **Manufacturer:** HANMATEK
- **Model name:** HM310
- **Output wattage:** 300 Watts
- **Wattage:** 300 watts

## Images

![Adjustable DC Power Supply (0-30 V 0-10 A) with Output Enable/Disable Button HANMATEK HM310 Mini Variable Switching Digital Bench Power Supply with USB Charging - Image 1](https://m.media-amazon.com/images/I/61Eqrz5VQvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome inexpensive power supply for your workbench
*by A***E on 29 December 2020*



### ⭐⭐⭐⭐⭐ Small size with a punch
*by W***Y on 23 May 2024*



### ⭐⭐⭐⭐⭐ Good value power supply, great for DIY electronics projects
*by A***G on 13 January 2024*



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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-17*