--- product_id: 621427364 title: "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: "AR$614962" currency: ARS in_stock: true reviews_count: 5 category: "Lvyuan" url: https://www.desertcart.com.ar/products/621427364-voltage-transformer-converter-500-watt-step-up-down-convert-from store_origin: AR region: Argentina --- # 500W step up/down power Dual US & universal outlets Built-in circuit breaker protection 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:** AR$614962 **Availability:** ✅ In Stock ## Summary > ⚡ Power your world, anywhere you go! ## Quick Answers - **What is this?** 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?** AR$614962 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/621427364-voltage-transformer-converter-500-watt-step-up-down-convert-from) ## 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 Durable:** Metal casing ensures noise-free, odorless operation in a sleek 5 lb package—portable power with premium build quality. - • **Robust Safety First:** Integrated circuit breakers and full-range fuse protection keep your devices safe from overloads and surges. - • **Trusted Reliability:** Backed by a 3-year warranty and eco-friendly core materials, this transformer is your dependable travel and home companion. - • **Dual Outlet Convenience:** Simultaneously power US-standard and universal plugs without swapping adapters—stay connected on your terms. - • **Seamless Voltage Conversion:** Effortlessly switch between 110-120V and 220-240V to power your essential devices anywhere. ## Overview The LVYUAN 500W Voltage Transformer Converter is a compact, dual-voltage step up/down transformer designed for low-power devices. Featuring dual US and universal outlets, built-in circuit breakers, and a durable metal casing, it ensures safe, noise-free operation. Ideal for charging laptops, phones, and small electronics, it weighs just over 5 pounds and comes with a 3-year warranty, making it a reliable choice for professionals navigating global power standards. ## Description Specification:Output Power : 500 WattsInput Voltage: AC 110V / 220VOutput Voltage: AC 220V ±8% / 110V ±8%Boot delay: 5s Current (A): 10A(110V) 5A(220v)Insulation Resistance: ≥2ΩProtection: Over-voltage / Under-voltage / Overload / Over Temperature delay protection / L ighting protectionSize: 8" x 6" x 6"Weight: 5 lbsFor Optimal Use:1. For safety reasons, it's recommended to use a Voltage Converter / Transformer that's max watts is at least 50% higher than your appliance.2. For example, if your appliance is rated at 100 watts, you need to buy a Transformer with a max power of at least 150 watts or greater. Some appliances, such as heating appliances, power tools, motors, laser printers and TVs, require 2-4 times more watts at start up than the printed rated wattage.3. Please switch to the correct voltage before you plug in (110V in US). Review: High Quality and Works! - This worked perfectly, highly recommended ! Review: Excellent Quality and Value - Works great stepping down the voltage on UK-made audio equipment. ## 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 | #272,919 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #812 in Power Transformers (Industrial & Scientific) | | Brand | LVYUAN | | Brand Name | LVYUAN | | Colour | Black | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 518 Reviews | | Input Voltage | 120 Volts (AC) | | Item Dimensions | 17.5 x 10.9 x 8.1 Centimeters | | Item Weight | 5.11 Pounds | | Item Weight Unit of Measure | 5.11 Pounds | | Item dimensions L x W x H | 17.5 x 10.9 x 8.1 Centimeters | | Manufacturer Part Number | VTUS-1500 | | Model Number | VTUS-500 | | Number of Outlets | 2 | | Output Voltage | 120 Volts (AC) | | Plug Type | Type A | | Power Source | Corded Electric | | Unit Count | 1.0 Count | ## Product Details - **Brand:** LVYUAN - **Colour:** Black - **Item Weight:** 5.11 Pounds - **Input Voltage:** 120 Volts (AC) - **Item dimensions L x W x H:** 17.5 x 10.9 x 8.1 Centimeters ## Images ![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/51SP6JJU66L.jpg) ![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/61Qm3gxeDFL.jpg) ![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) ![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/61AbvqYpQxL.jpg) ![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/71fwBkZWrNL.jpg) ## 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 ### ⭐⭐⭐⭐⭐ High Quality and Works! *by B***W on 15 May 2026* This worked perfectly, highly recommended ! ### ⭐⭐⭐⭐⭐ Excellent Quality and Value *by A***R on 17 November 2025* Works great stepping down the voltage on UK-made audio equipment. ### ⭐ Arrived and never worked. *by M***L on 9 March 2024* Useless. The device arrived and it hasn’t worked from the first time I plugged it in and switched it on. It was set to the correct voltage so the issue is clearly with the device. Buy a different transformer - not this one. ## Frequently Bought Together - 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 - Unidapt US Travel Plug Adapter, EU,AU,UK,NZ,CN,in to USA (Type B), Grounded 3 Prong USA Wall Plug, EU to US Travel Adaptor Pin Converter, Power Outlet Charger (1-Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/621427364-voltage-transformer-converter-500-watt-step-up-down-convert-from](https://www.desertcart.com.ar/products/621427364-voltage-transformer-converter-500-watt-step-up-down-convert-from) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-06-12*