---
product_id: 295360023
title: "LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker"
brand: "lvyuan"
price: "$172.71"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.ec/products/295360023-lvyuan-voltage-transformer-converter-500-watt-step-up-down-convert
store_origin: EC
region: Ecuador
---

# 500W step up/down power Dual US & universal outlets Built-in circuit breaker LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker

**Brand:** lvyuan
**Price:** $172.71
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your world, anywhere you go!

## Quick Answers

- **What is this?** LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker by lvyuan
- **How much does it cost?** $172.71 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/295360023-lvyuan-voltage-transformer-converter-500-watt-step-up-down-convert)

## Best For

- lvyuan enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Robust:** Weighs just over 5 pounds—portable like your favorite tech gear but built to last.
- • **Safety First Design:** Integrated circuit breaker and full-range fuse protection keep your devices and workspace secure.
- • **Dual Outlet Convenience:** Simultaneously power devices with both US-standard and universal sockets—no adapter juggling needed.
- • **Seamless Voltage Conversion:** Effortlessly switch between 110-120V and 220-240V to power your global gadgets without a hitch.
- • **Eco-Friendly & Silent Operation:** Odorless, noise-free transformer core crafted from environmentally responsible materials.

## Overview

The LVYUAN 500W Voltage Transformer Converter is a compact, dual-voltage step up/down transformer designed for low-power devices. Featuring simultaneous US and universal outlets, built-in circuit breaker protection, and an odorless, noise-free eco-friendly core, it ensures safe and reliable voltage conversion between 110-120V and 220-240V. Ideal for charging laptops, phones, and small electronics, it comes with a 3-year warranty and weighs just 5.1 pounds for easy portability.

## Description

Buy LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker: Low Voltage Transformers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: great product - works great
Review: works for me, for now - UPDATE: seller replaced item and it's working now. Will update if it fails again. way under specced. This worked fine for a few weeks, but now it fails after about 30 minutes of sustaining a 130 watt load (a small hvac blower). Yes, the product listing states you should size up 3x for running a fan motor, which we did. E.G. they say 1500 watts rating is required for a 500 watt motor. But our motor only draws 130 watts. You can do the math, but that's way less than 500 watts. Also, it fails while the fan is running, not during start-up, when the 3x extra capacity is supposedly required.

## Features

- NOTE: This 500W transformer doesn't support high-power appliances (e.g., coffee makers, hair dryers, rice cookers, microwaves, AC units, curling irons). Use only with low-power devices like phone/laptop chargers, small speakers, routers, or lamps. For high-power appliances, use a 3000W transformer instead.
- 500 WATTS STEP UP/DOWN VOLTAGE TRANSFORMER CONVERTER: Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts. It's not an isolation transformer
- ALL SOCKETS OUTPUT AT THE SAME TIME: 110-120V USA Output Socket / 220-240V Universal Output Socket. The Voltage Converter Transformer can be used with any kind of appliance.
- The Core Components of the Transformer Are Made of Environmentally Friendly Materials.It is ODORLESS and NOISE FREE.
- METAL CASING, CIRCUIT BREAKERS: Full Range Fuse Protection. Full Range Over Current Protection.
- WHAT YOU GET: A 500 Watts Voltage Transformer with U.S. Standard Plug, A Manual, 3-Year Manufacturer's Limited Warranty.
- Please NOTE that this is a voltage transformer. It only converts voltage, NOT FREQUENCY. If your appliance is not compatible with 50/60hz, it will have an effect on the usage effect. This transformer weighs approximately 5.1 pounds (2.3kg) – similar to the weight of a MacBook Pro 16" + power adapter or a small dumbbell.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TBQDGCD |
| Best Sellers Rank | #17,158 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #68 in Power Converters |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,716) |
| Date First Available | November 11, 2019 |
| Item Weight | 5.11 pounds |
| Item model number | VTUS-500 |
| Manufacturer | GuangZhouLvYuan technology co., LTD |
| Product Dimensions | 6.9 x 4.3 x 3.2 inches |

## Product Details

- **Brand:** LVYUAN
- **Color:** Black
- **Input Voltage:** 120 Volts (AC)
- **Item Weight:** 5.1 Pounds
- **Item dimensions L x W x H:** 6.9 x 4.3 x 3.2 inches

## Images

![LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker - Image 1](https://m.media-amazon.com/images/I/61cwuUsU9lL.jpg)
![LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker - Image 2](https://m.media-amazon.com/images/I/61k6yO6fZtL.jpg)
![LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker - Image 3](https://m.media-amazon.com/images/I/718Bm6Gp05L.jpg)
![LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker - Image 4](https://m.media-amazon.com/images/I/61jm91t6XEL.jpg)
![LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker - Image 5](https://m.media-amazon.com/images/I/71VK5gvFa2L.jpg)

## Available Options

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

## Questions & Answers

**Q: I would like to take this transformer with me when I travel, is this a good idea?**
A: Please Note the Product Weight Before Purchasing This transformer weighs approximately 5.1 pounds (2.3kg) – similar to the weight of a MacBook Pro 16" + power adapter or a small dumbbell. For traveling, it can be a bit heavy

**Q: Can I use it in Europe?**
A: Yes. But the transformer is equipped with an US power cord, if used in EU you will need a plug adapter.

**Q: Is this an isolation transformer?**
A: No, it's not an isolation transformer.

**Q: Does it have any noise or burnt smell?**
A: No. Quiet operation and no burnt smell even at full load.

**Q: Will this work for my appliance?**
A: This depends on how many watts of power you are using in your appliances. Some appliances, such as heating appliances, power tools, coffee maker, laser printers, require 2-4 times more watts at start up than the printed rated wattage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great product
*by R***Y on January 22, 2026*

works great

### ⭐⭐⭐⭐⭐ works for me, for now
*by A***N on December 8, 2025*

UPDATE: seller replaced item and it's working now. Will update if it fails again. way under specced. This worked fine for a few weeks, but now it fails after about 30 minutes of sustaining a 130 watt load (a small hvac blower). Yes, the product listing states you should size up 3x for running a fan motor, which we did. E.G. they say 1500 watts rating is required for a 500 watt motor. But our motor only draws 130 watts. You can do the math, but that's way less than 500 watts. Also, it fails while the fan is running, not during start-up, when the 3x extra capacity is supposedly required.

### ⭐⭐⭐⭐⭐ Worlds great on strong blow dryers
*by Y***I on February 12, 2026*

Works perfectly on my appliances that I got from a different country. It’s a little heavy, but works wonderfully

## Frequently Bought Together

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-24*