---
product_id: 220293966
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: "¥9843"
currency: JPY
in_stock: true
reviews_count: 5
category: "Joynano"
url: https://www.desertcart.jp/products/220293966-dc-48v-5a-switching-power-supply-240w-ac-dc-converter
store_origin: JP
region: Japan
---

# 48V DC stable output 5A max current Smart surge & overload 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:** ¥9843
**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?** ¥9843 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/220293966-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 Last:** Robust aluminum casing and upgraded glass-fiber board ensure durability and superior electrical insulation.
- • **Power Your Precision:** Delivers a consistent 48V DC output with up to 5A current—perfect for demanding industrial and automation setups.
- • **Safety First, Always:** Advanced protections against short circuits, overloads, and overvoltage with automatic hiccup mode recovery.
- • **Efficiency That Saves:** Operates at over 80% efficiency, reducing energy waste and keeping your workspace cool and quiet.
- • **Plug & Play Confidence:** Switchable 110V/230V input voltage and screw terminal connectors for seamless integration and professional installation.

## Overview

The JoyNano DC48V 5A Switching Power Supply converts AC input (110V/230V) into a stable 48V DC output at up to 240W power. Featuring over 80% efficiency, smart surge and overload protections, and a durable aluminum enclosure, it’s engineered for industrial automation, CNC systems, LED displays, and communication devices. Designed for reliability and safety, it supports professional setups requiring consistent, efficient power delivery.

## Description

Product Description Converts AC Voltage to 48V DC JoyNano Switching power supply can convert incoming AC power to the proper DC voltage and regulate the current. Great electronic devices that operate on 48VDC and require less than 240W of power. Constant voltage output to ensure the stability of the power supply. Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection. Efficient work and low temperature. Widely used in CNC Stepper/Servo System, Industrial Automation, LED Display, Communications, etc. JoyNano - Enjoy Electronics and Gadgets The JoyNano 48V 5A Switching power supply is great electronic devices that operate on 48VDC equipment and require less than 240W of power. Description Constant voltage output to ensure the stability of the power supply. Efficient work and low temperature. Input voltage 110V/230V is selected by switch. Before power on please check input voltage avoiding damage. Safety Protection: Overvoltage protection, short circuit protection and overload protection. Hiccup mode, recovers automatically after faulty condition is removed. 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: 9 Cooling: By Free Air Convection . Shell material: Aluminum case Dimension: 200 x 110 x 50 mm (L x W x H) 7.8 x 4.3 x 1.9 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 Switching Power Supply Driver for LED Strip Light, CCTV Surveillance, Industrial Automation, CNC Stepper/Servo System, LED Decorative Lighting, LED Display, Stage Lighting, Communications, Network, etc. Notice In-door use only. Professional Installation of qualified electrician is highly recommended. Key Features Input voltage 110V/230V is selected by switch. Output Current 5Amp, Output Voltage 48V DC, Power 240 Watt. Please DO NOT let the unit work long hours over rated current! High Efficiency Efficiency more than 80%. Constant voltage output to ensure the stability of the power supply. Efficient work and low temperature. Safety Protection Overvoltage protection, short circuit protection and overload protection. Hiccup mode, recovers automatically after faulty condition is removed. Upgraded Version This product is suitable for indoor use, non-detachable power shell. Professional installation of qualified electrician is highly recommended.

Review: Working Great - It arrived in one piece. I say this because I had read reviews that some folks had bits rattling around inside when they received it. Have to say mine is fine. It has a pretty wide voltage swing and the adjustment pot is sensitive, but it isn't an issue. So far so good, it's powering away happily, I just hope I don't jinx it with this review LOL.
Review: Conforme à la description - Produit de bonne manufacture et matériaux de qualité

## 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 |
| Amperage | 5 Amps |
| Best Sellers Rank | 20,780 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 73 in Industrial Power Supply |
| Brand | JOYNANO |
| Brand Name | JOYNANO |
| Colour | Silver |
| Connector Types | Screw Terminal |
| Connector type | Screw Terminal |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 35 Reviews |
| Enclosure Material | Aluminium |
| Form Factor | Rectangular |
| Input Voltage | 220 Volts (AC) |
| Input voltage | 220 Volts (AC) |
| Item Dimensions | 20 x 10 x 4.2 centimetres |
| Item Weight | 400 Grams |
| Item weight | 400 Grams |
| Manufacturer | JoyNano |
| Manufacturer Part Number | PS48V |
| Material | Aluminium |
| Maximum Power | 240 Watts |
| Model Number | PS48V |
| Output Current | 5 Amps |
| Output Voltage | 48 Volts (DC) |
| Output Wattage | 240 Watts |
| UPC | 703327420772 |

## Product Details

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

## 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/6164T5A3dnL.jpg)
![DC 48V 5A Switching Power Supply 240W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 2](https://m.media-amazon.com/images/I/61K2TILQaHL.jpg)
![DC 48V 5A Switching Power Supply 240W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 3](https://m.media-amazon.com/images/I/51i1kHGX8JL.jpg)
![DC 48V 5A Switching Power Supply 240W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 4](https://m.media-amazon.com/images/I/51IKrxBCb2L.jpg)
![DC 48V 5A Switching Power Supply 240W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 5](https://m.media-amazon.com/images/I/51hqJwqDjIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working Great
*by A***Y on 25 February 2023*

It arrived in one piece. I say this because I had read reviews that some folks had bits rattling around inside when they received it. Have to say mine is fine. It has a pretty wide voltage swing and the adjustment pot is sensitive, but it isn't an issue. So far so good, it's powering away happily, I just hope I don't jinx it with this review LOL.

### ⭐⭐⭐⭐⭐ Conforme à la description
*by C***N on 4 January 2025*

Produit de bonne manufacture et matériaux de qualité

### ⭐⭐⭐⭐⭐ Alimentatore 48v 5a
*by M***O on 15 April 2023*

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

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-07*