---
product_id: 301203199
title: "HM310T"
brand: "hanmatek"
price: "$252.20"
currency: USD
in_stock: null
reviews_count: 8
url: https://www.desertcart.us/products/301203199-hm310t
store_origin: US
region: United States of America
---

# 0-30V Output USB Interface 5 Safety Protections HM310T

**Brand:** hanmatek
**Price:** $252.20
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** HM310T by hanmatek
- **How much does it cost?** $252.20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/301203199-hm310t)

## 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

- • **User-Friendly Design:** Easily preset values with one-key output on/off switch.
- • **Smart Safety Features:** Stay worry-free with overvoltage, overcurrent, and short-circuit protection.
- • **Precision Power Control:** Experience high accuracy with 4-digit voltage and current display.
- • **Efficient Cooling System:** Automatic temperature control fan ensures optimal performance.
- • **Versatile Charging Options:** Charge your devices with dual USB ports while powering your projects.

## Overview

The HM310T Programmable DC Power Supply offers a robust solution for professionals needing precise voltage and current control. With a range of 0-30V and 10A output, it features a user-friendly interface, multiple safety protections, and a dual USB charging capability, making it an essential tool for any tech-savvy workspace.

## Description

Programmable DC Power Supply (0-30 V 0-10 A) HM310T High Precision 4-Digit Voltage Current Power Time Display Variable Switching Digital Power Supply with PC Software and USB Interface

## Features

- [Programmable DC Power Supply]: This programmable DC power supply has a standard USB interface on the back and supports the Modbus programming instruction set. Hardware list With programmable sequence output. Six groups of quick parameter storage features.
- [High accuracy]: The HANMATEK variable DC regulated power supply can display the output current, voltage, and power in 4 digits. At the same time, the time can be displayed and the decimal point is automatically rounded up. Output voltage: 0-30V, output current: 10A. Voltage resolution: 10mv; Current resolution: 1mA.
- [Reliability and Safety]: This variable DC regulated power supply has five powerful functions: overvoltage protection (OUP), overcurrent protection (OCP), overpower protection (OPP), overheat protection (OTP), and short-circuit protection. It has a protective function. With the automatic temperature control cooling fan, the cooling fan turns on automatically when the operating temperature exceeds 45 ° C.
- [Multi-function]: Front 5V 1.5A dual USB charging interface that can be charged and repaired. The one-key output on / off switch allows you to preset the voltage and current values ​​when the output is off, which is convenient for operation. One key for the voltage stabilization and current stabilization switch to automatically lock the keyboard to prevent erroneous operation.
- [Packing]: 1 * Programmable DC power supply; 1 * CD; 1 * Power cord; 1 * Clip cord; 1 * USB cable; 1 * Manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wattage | 1E+1 |
| Cooling Method | Air |
| Compatible Devices | Personal Computer |
| Connector Type Used on Cable | usb |
| Output Wattage | 10 Watts |
| Item Weight | 2 Kilograms |
| Item Dimensions | 11.02 x 5.12 x 6.5 inches |

## Product Details

- **Brand:** HANMATEK
- **Compatible Devices:** Personal Computer
- **Connector Type:** usb
- **Output Wattage:** 1.1E+3 Watts
- **Form Factor:** ATX
- **Wattage:** 1E+1
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 11.02 x 5.12 x 6.5 inches
- **Item Weight:** 2 Kilograms
- **PCI-Express Connector Configuration:** ATX

## Images

![HM310T - Image 1](https://m.media-amazon.com/images/I/61osnNY3qPL.jpg)

## Available Options

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

## Questions & Answers

**Q: The image of this product is marked as 220v.  However, if you look at the reviews, there is a content that it exploded while trying to use 220v.  How**
A: I only have a 110v outlet , and the unit has a 110v plug

**Q: Does this item have "Kelvin Sensing"? This circuit ensures that the voltage delivered at the load is precisely what it was set to at the power supply.**
A: No, Kelvin sensing requires 4 wires. When charging a battery, the current becomes very small when charging is finished, so the voltage is accurate since the voltage across the wires is small (assuming the wires have low resistance).

**Q: Is there linux software available for this?**
A: There is NO software available for this.  It came with NOTHING but names for the buttons. Don’t bother asking for help. Waste of time.

**Q: Am i right in seeing that the "volt" button, above the "current (i) button is labeled "u" and not "v"? what on earth....?**
A: "U" is the universal/international name for "V(olt)" in physics, just as "I" is amperage "A".
Check out "Ohms Law". "R" is Ohm (Ω) btw.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buena fuente laboratorio
*by J***A on June 22, 2025*

Muy buena por su precio. Recomendada

### ⭐⭐⭐⭐⭐ Works
*by W***Y on April 22, 2025*

Works like it should.

### ⭐⭐⭐⭐ Not too bad
*by T***H on June 27, 2024*

It was a nightmare to figure out how to save presets but in the end it turned out to be that you have to be saving it while in preview mode and do it quick.otherwise everything works as it should. i will keep this one.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*