---
product_id: 109661994
title: "220V AC to 5V DC 2Amp Circuit Board SMPS Power Supply AC DC Stepdown Buck Converter Module (40x 40x 15 mm)"
brand: "generic"
price: "A$3"
currency: AUD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.au/products/109661994-220v-ac-to-5v-dc-2amp-circuit-board-smps-power
store_origin: AU
region: Australia
---

# 110-240V AC wide input range Compact 40x40x22mm size 5V DC stable 2Amp output 220V AC to 5V DC 2Amp Circuit Board SMPS Power Supply AC DC Stepdown Buck Converter Module (40x 40x 15 mm)

**Brand:** generic
**Price:** A$3
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your ideas with precision and compact confidence!

## Quick Answers

- **What is this?** 220V AC to 5V DC 2Amp Circuit Board SMPS Power Supply AC DC Stepdown Buck Converter Module (40x 40x 15 mm) by generic
- **How much does it cost?** A$3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/109661994-220v-ac-to-5v-dc-2amp-circuit-board-smps-power)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Ready-to-Use:** Small footprint with pre-soldered wires for instant integration and minimal setup.
- • **Peace of Mind Warranty:** Backed by a 3-month brand warranty to keep your innovations powered worry-free.
- • **Precision Voltage Regulation:** IC-based design ensures rock-solid 5V output for sensitive electronics.
- • **Durable High-Quality Components:** Engineered with premium PCB and components for reliable, long-lasting performance.
- • **Universal Voltage Compatibility:** Seamlessly powers your projects from any standard AC outlet worldwide.

## Overview

This 220V AC to 5V DC 2Amp step-down buck converter module delivers a stable 10W output from a wide 110-240V AC input. Its compact 40x40x22mm form factor, pre-soldered wires, and IC-based voltage regulation make it an ideal power supply for professional-grade electronics projects, backed by a 3-month warranty.

## Description

Input Rating : 110-240V AC 50Hz, Output rating 5V DC 2Amp 10Watt Product Dimensions LWH : 40X40X22mm Presolderd Wires, wire length 3Inch, output marked with voltage. High class component and PCB, IC based accurate voltage regulation 3 Months brand warranty excluding physical and liquid damage

## Features

- Input Rating : 110-240V AC 50Hz, Output rating 5V DC 2Amp 10Watt
- Product Dimensions LWH : 40X40X22mm
- Presolderd Wires, wire length 3Inch, output marked with voltage.
- High class component and PCB, IC based accurate voltage regulation
- 3 Months brand warranty excluding physical and liquid damage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Generic |
| Manufacturer | Generic |
| Model number | STACPSU0502 |
| Colour | beige |
| Form Factor | compact |
| Item Weight | 100 g |
| Product Dimensions | 4 x 4 x 2.4 cm; 100 g |
| Item model number | STACPSU0502 |
| Item Height | 24 Millimeters |
| Item Width | 40 Millimeters |
| Wattage | 10 Watts |
| Output Wattage | 10 Watts |
| Power Source | Corded Electric |

## Product Details

- **Brand:** Generic
- **Colour:** beige
- **Material:** Plastic
- **Connector Type:** 2.1mm DC power jack, AC power plug
- **Form Factor:** compact

## Images

![220V AC to 5V DC 2Amp Circuit Board SMPS Power Supply AC DC Stepdown Buck Converter Module (40x 40x 15 mm) - Image 1](https://m.media-amazon.com/images/I/61Ri0o8WwML.jpg)
![220V AC to 5V DC 2Amp Circuit Board SMPS Power Supply AC DC Stepdown Buck Converter Module (40x 40x 15 mm) - Image 2](https://m.media-amazon.com/images/I/71ew+kuHCaL.jpg)
![220V AC to 5V DC 2Amp Circuit Board SMPS Power Supply AC DC Stepdown Buck Converter Module (40x 40x 15 mm) - Image 3](https://m.media-amazon.com/images/I/51Xnzp6+VNL.jpg)

## Questions & Answers

**Q: Is it a blutooth device ???**
A: Just a power supply

**Q: Is it autocut off?**
A: no auto cut off.

**Q: Can it be used to charge a 4volt / 1.5ah smf battery?**
A: Yes

**Q: Can we use this for arduino?**
A: The Quality is very bad. I bought 2and both got burnt within a few moments. Do not buy.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A nice product
*by S***R on 15 December 2024*

A good and quality product with assured functionality

### ⭐⭐⭐⭐ Good overall
*by S***. on 22 June 2021*

If you use it for 8-10 hours and give it a rest before turning on again, this works well. When on for a long time i see some spikes in volts up and down, but not terrible or something.

### ⭐⭐⭐⭐⭐ 220V AC to 5V DC 2Amp Circuit Board SMPS Power Supply AC DC Stepdown Buck Converter Module
*by R***G on 9 November 2020*

Product is excellent. Small in size, does not generate noise and the price for the product is really amazing.

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**Shop now:** [https://www.desertcart.com.au/products/109661994-220v-ac-to-5v-dc-2amp-circuit-board-smps-power](https://www.desertcart.com.au/products/109661994-220v-ac-to-5v-dc-2amp-circuit-board-smps-power)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-10*