---
product_id: 48256448
title: "POWER SUPPLY, 1CH, 30V, 3A, ADJUSTABLE 72-10480 By TENMA"
brand: "tenma"
price: "$557.91"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/48256448-power-supply-1ch-30v-3a-adjustable-72-10480-by-tenma
store_origin: EC
region: Ecuador
---

# 1CH Output 30V Max 3A Adjustable POWER SUPPLY, 1CH, 30V, 3A, ADJUSTABLE 72-10480 By TENMA

**Brand:** tenma
**Price:** $557.91
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** POWER SUPPLY, 1CH, 30V, 3A, ADJUSTABLE 72-10480 By TENMA by tenma
- **How much does it cost?** $557.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/48256448-power-supply-1ch-30v-3a-adjustable-72-10480-by-tenma)

## Best For

- tenma enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Your Power:** Adjustable output for versatile applications.
- • **Built for Professionals:** Reliable performance for demanding tasks.
- • **Compact Design, Big Impact:** Space-saving design fits any workspace.
- • **Precision at Your Fingertips:** Easily set voltage from 0V to 30V.
- • **Single Output, Maximum Efficiency:** Designed for focused power delivery.

## Overview

The TENMA 1CH Adjustable Power Supply delivers a maximum output of 30V and 3A, making it an essential tool for professionals seeking reliable and customizable power solutions. With a sleek design and user-friendly interface, it’s perfect for a variety of applications.

## Description

POWER SUPPLY, 1CH, 30V, 3A, ADJUSTABLE 72-10480 By TENMA

## Features

- Power Supply Output Type: Adjustable.
- No. of Outputs: 1 Output.
- Output Voltage Min: 0V.
- Output Voltage Max: 30V.

## Product Details

- **Model name:** Adaptor
- **Brand:** TENMA
- **Compatible devices:** Personal Computer
- **Connector type:** ATX
- **Output wattage:** 1000 Watts
- **Form factor:** ATX
- **Wattage:** 1000 watts
- **Cooling method:** Air
- **Item weight:** 4.42 Kilograms
- **Power supply design:** Single Modular

## Images

![POWER SUPPLY, 1CH, 30V, 3A, ADJUSTABLE 72-10480 By TENMA - Image 1](https://m.media-amazon.com/images/I/71GmJFi+QgL.jpg)

## Questions & Answers

**Q: Please, can anyone tell me if probe ground on this power supply mains earth isolated?**
A: I checked the resistance from the PSU front ground terminal and it IS connected to the mains plug earth pin. hope that helps...great power supply by the way...good value...easy to use and fool proof !.....

**Q: Does this device also display the absorbed current?**
A: You mean the current drawn? Yes. It will show how much current is drawn for a fixed voltage. So you can set the output to 9volts and then see how many amps your circuit draws from the power supply.

**Q: Is this power-supply can support +30v and +30v same time ?**
A: No, it is a single channel power supply. If you want split rail supplies, dual supplies, or supplies greater than 30V (up to 60V) simply buy a second unit. These are such good value that that's what I did, and I've found two of these units give you a really flexible bench power supply. For example you can have  24V and 5V supplies simultaneously and set different current limits on each. Or have a 15-0-15 split rail supply with a lower current limit on the negative rail. The 4 memories for voltage/current settings are also great.

**Q: Are the bananas include?**
A: You are buying a Power Supply no extras are included unless specified. Read the paperwork. The power Supply is first rate.

## Frequently Bought Together

- POWER SUPPLY, 1CH, 30V, 3A, ADJUSTABLE 72-10480 By TENMA
- Hejo 5pcs Multimeter Test Leads Set, 4mm Double Ended Banana Plug Test Leads with 10pcs Crocodile Clips, Pluggable Soft Test Cabels Length of 1M for Multimeter

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**Shop now:** [https://www.desertcart.ec/products/48256448-power-supply-1ch-30v-3a-adjustable-72-10480-by-tenma](https://www.desertcart.ec/products/48256448-power-supply-1ch-30v-3a-adjustable-72-10480-by-tenma)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-10*