---
product_id: 53242514
title: "3D Printer Switching Power Supply Prusa I3 12V 20A DC Universal Regulated 240W Output for 3D Printing Parts Accessory"
brand: "gaowei"
price: "FREE"
currency: OMR
in_stock: false
url: https://www.desertcart.com.om/products/53242514-3d-printer-switching-power-supply-prusa-i3-12v-20a-dc
store_origin: OM
region: Oman
---

# 12V 20A Power Universal Input Voltage Steady Temp Control 3D Printer Switching Power Supply Prusa I3 12V 20A DC Universal Regulated 240W Output for 3D Printing Parts Accessory

**Brand:** gaowei
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Power Your Imagination!

## Quick Answers

- **What is this?** 3D Printer Switching Power Supply Prusa I3 12V 20A DC Universal Regulated 240W Output for 3D Printing Parts Accessory by gaowei
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/53242514-3d-printer-switching-power-supply-prusa-i3-12v-20a-dc)

## Best For

- gaowei enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-quality aluminum for durability and longevity.
- • **Industrial Strength:** Perfect for not just 3D printing, but also automation, LED displays, and more.
- • **Power Up Your Projects:** Experience reliable 12V 20A output for all your 3D printing needs.
- • **Whisper-Quiet Operation:** Enjoy a steady temperature control fan that keeps noise to a minimum.
- • **Versatile Voltage Selection:** Easily switch between 110V and 220V for global compatibility.

## Overview

The GAOWEI 3D Printer Switching Power Supply is a robust 12V 20A DC universal regulated power source designed for 3D printing and other industrial applications. With a steady temperature control fan and a durable aluminum build, it ensures optimal performance and longevity. Easily switch between input voltages of 110V and 220V to suit your needs.

## Description

Specifications: Input Voltage: 110V/220V AC) Output Voltage: 12V DC Output Current: 0~29. 2A Protection: Shortage Protection, Overload Protection, Over Voltage Protection Working temperature: -10℃～50℃；20%～90%RH Storage temperature: -20℃～85℃,10%～95%RH Weight: 760g Size: 200*110*50mm Shell Material: Aluminum Safety Compliance: FCC / CE Connection: -L, N: AC power input -COM: DC power output "-" -V: DC power output "+" -+V / ADJ: Adjust the output voltage (10%)   Note: 1. High Voltage inside ,do not remove the cover. Qualified service personnel only. 2. 110V/220V is selected by switch before power on, please check the input voltage avoiding damage. 3. Indoor use ONLY!! Package Contents:  1 x Universal Regulated Switching Power Supply

## Features

- 12V 20A power supply
- In-Door Use Only
- Steady temperature control fan for 3D Printer
- Please choose the input voltage (110V/220V) by switch before use
- High quality Widely used in Industrial automation, LED display, communications, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GAOWEI |
| Part number | PL-03 |
| Item model number | PL-03 |
| Colour | Grey |
| Material | aluminum |
| Item Package Quantity | 1 |

## Images

![3D Printer Switching Power Supply Prusa I3 12V 20A DC Universal Regulated 240W Output for 3D Printing Parts Accessory - Image 1](https://m.media-amazon.com/images/I/41Mqdpg1OjL.jpg)
![3D Printer Switching Power Supply Prusa I3 12V 20A DC Universal Regulated 240W Output for 3D Printing Parts Accessory - Image 2](https://m.media-amazon.com/images/I/41eosAlrpkL.jpg)
![3D Printer Switching Power Supply Prusa I3 12V 20A DC Universal Regulated 240W Output for 3D Printing Parts Accessory - Image 3](https://m.media-amazon.com/images/I/41m3vnZA1cL.jpg)
![3D Printer Switching Power Supply Prusa I3 12V 20A DC Universal Regulated 240W Output for 3D Printing Parts Accessory - Image 4](https://m.media-amazon.com/images/I/417-7rmiTTL.jpg)
![3D Printer Switching Power Supply Prusa I3 12V 20A DC Universal Regulated 240W Output for 3D Printing Parts Accessory - Image 5](https://m.media-amazon.com/images/I/41HELJcrIVL.jpg)

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**Shop now:** [https://www.desertcart.com.om/products/53242514-3d-printer-switching-power-supply-prusa-i3-12v-20a-dc](https://www.desertcart.com.om/products/53242514-3d-printer-switching-power-supply-prusa-i3-12v-20a-dc)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-22*