---
product_id: 448697957
title: "DC 48V 5A Switching Power Supply 240W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version]"
brand: "joynano"
price: "R1939"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/448697957-dc-48v-5a-switching-power-supply-240w-ac-dc-converter
store_origin: ZA
region: South Africa
---

# 48V DC stable output 240W max power capacity Multi-layer surge & fault protection DC 48V 5A Switching Power Supply 240W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version]

**Brand:** joynano
**Price:** R1939
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power up your projects with precision and protection!

## Quick Answers

- **What is this?** DC 48V 5A Switching Power Supply 240W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] by joynano
- **How much does it cost?** R1939 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/448697957-dc-48v-5a-switching-power-supply-240w-ac-dc-converter)

## Best For

- joynano enthusiasts

## Why This Product

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

## Key Features

- • **Built to Protect:** Advanced surge, overload, and short circuit protections safeguard your critical equipment effortlessly.
- • **Power Your Precision:** Delivers a consistent 48V DC output with up to 5A current, perfect for CNC and industrial automation.
- • **Versatile Voltage Input:** Dual input voltage (110V/230V) switchable for global compatibility and easy integration.
- • **Robust Industrial Design:** Upgraded glass-fiber board and aluminum casing provide durability and stable performance in demanding environments.
- • **Efficiency Meets Reliability:** Over 80% efficiency ensures low heat generation and energy savings during long operational hours.

## Overview

The JoyNano DC 48V 5A Switching Power Supply is a high-performance 240W AC-DC converter designed for industrial automation, CNC stepper motors, and more. Featuring stable voltage output, over 80% efficiency, and comprehensive safety protections, it ensures reliable and efficient power delivery. Its dual input voltage compatibility and rugged construction make it an essential component for professional-grade electronic and industrial applications.

## Description

JoyNano - Enjoy Electronics and Gadgets Description: 1. The JoyNano 48V 5A Switching power supply is great electronic devices that operate on 48VDC and require less than 240W of power. 2. Constant voltage output to ensure the stability of the power supply. Efficient work and low temperature. 3. Input voltage 110V/230V is selected by switch. Before power on please check input voltage avoiding damage. 4. Safety Protection: Overvoltage protection, short circuit protection and overload protection. Hiccup mode, recovers automatically after faulty condition is removed. 5. Upgraded Glass-Fiber Board offers high performance of electrical insulation. Premium Transformer converts incoming line voltage to desired output load easily. Specifications: Input Voltage: AC110V/ 220V Output Voltage: 48V DC Output Current: 5A Power: 240W Max Screw Terminal Number: 7 Cooling: By free air convection. Shell material: Aluminum case Dimension: 200 x 98 x 42 mm (L x W x H) 7.8 x 3.8 x 1.7 inch Wiring: L, N, GND: AC power input +V: DC power output "+" -V: DC power output "-" +V / ADJ: fine adjustment of output voltage Environmental Requirement: Working temperature: -10 to 50 degree Celsius Storage temperature: -20 to 60 degree Celsius Environmental humidity: 10-95% Usage: Mainly used for a variety of DC equipment, industrial control systems, CNC Stepper/Servo System, DSP controller, Communications, Network, LED module, Brake Machine, chemical electrolysis and plating speed regulation, research and testing, student experiment and so on. Notice: 1. In-door use only. Another waterproof version sold separately. 2. Professional Installation of qualified electrician is highly recommended. Package Included: 1 x JoyNano 240W Switch Power Supply DC48V 5A

Review: Produit de bonne manufacture et matériaux de qualité
Review: Prodotto ottimo, arrivato nei tempi previsti, funzioni e caratteristiche come descritte, installato svolge egregiamente il suo lavoro.

## Features

- Converts AC voltage to 48V DC with more sufficient power. LED Indicator.
- Output Current 0-5 Amp, Power 240 Watt Max. Efficiency more than 80%.
- Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection.
- Widely used in Industrial automation, LED module, communications, CNC Stepper, etc
- Perfectly designed and well constructed, more stability and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087G5RLWJ |
| Item model number | PS48V |
| Manufacturer | JoyNano |
| Product Dimensions | 20 x 10 x 4.2 cm; 400 g |

## Product Details

- **Brand:** JOYNANO
- **Colour:** Silver
- **Connector type:** Screw
- **Item weight:** 400 Grams
- **Material:** Metal

## Images

![DC 48V 5A Switching Power Supply 240W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 1](https://m.media-amazon.com/images/I/61o5ASD2sXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 4 January 2025*

Produit de bonne manufacture et matériaux de qualité

### ⭐⭐⭐⭐⭐ Review
*by M***O on 15 April 2023*

Prodotto ottimo, arrivato nei tempi previsti, funzioni e caratteristiche come descritte, installato svolge egregiamente il suo lavoro.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 24 June 2025*

Exactly what I expected, next day delivery and works very well

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/448697957-dc-48v-5a-switching-power-supply-240w-ac-dc-converter](https://www.desertcart.co.za/products/448697957-dc-48v-5a-switching-power-supply-240w-ac-dc-converter)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-28*