--- product_id: 35565019 title: "1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use" brand: "topow" price: "€ 81.54" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.pt/products/35565019-1000w-voltage-transformer-1000-watt-step-up-down-converter-heavy store_origin: PT region: Portugal --- # 1000W Power Dual Voltage Fuse Protection 1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use **Brand:** topow **Price:** € 81.54 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your World with Confidence! ## Quick Answers - **What is this?** 1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use by topow - **How much does it cost?** € 81.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/35565019-1000w-voltage-transformer-1000-watt-step-up-down-converter-heavy) ## Best For - topow enthusiasts ## Why This Product - Trusted topow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with all-range fuse protection and two spare fuses for peace of mind. - • **Power Up Your Devices:** Transform your voltage needs with a robust 1000W capacity. - • **Simultaneous Output Modes:** Use both 120V and 220V outlets at the same time for maximum efficiency. - • **Versatile Voltage Selection:** Easily switch between 110V and 220V for global compatibility. - • **Convenient Flat Plug Adapter:** Includes a flat plug adapter for easy access in tight spaces. ## Overview The 1000W Voltage Transformer is a heavy-duty step-up/down converter designed for versatile use, allowing you to easily switch between 110V and 220V outputs. With simultaneous dual-mode output, comprehensive fuse protection, and a convenient flat plug adapter, this transformer is perfect for both home and travel needs. ## Description Made by one of the leading manufacturers in the industry, the Topow ST Series step up / step down voltage transformers offer you a safe, reliable, affordable and convenient solution to converting voltages from 110-120 volts up to 220-240 volts, or from 220-240 volts down to 110-120 volts for both home use and industrial applications. The ST-1000 is rated at 1000 watts maximum. It features a heavy-duty cord with a standard round prong plug plus a free American Flat outlet plug adapter. There are a total of two outputs on the front panel. Two are grounded outputs, one designated for 110 volts with a US standard outlet, the other for 220 volts only with a universal outlet. Also uses a protective standard fuse for extra safety. The manufacturer recommends you purchase a transformer that is 25% higher then the wattage you need. You should know that you will never damage your appliance with a higher voltage transformer, however if you buy one that is nor powerful enough, it will not work. Remember to leave at least a 100% slack for the transformer. Some items, such as laser printers and power tools spike when you turn them on. For these types of situations you need to buy a transformer that is at least 3 times the items capacity. Review: Great - No problems installing. Quiet, running 24/7. Perfect Review: No humming noise like some others - Does the job. No humming noise like some others. Only complaint would be the wall adapter that is kind of cheap and has no ground prong. ## Features - Input Voltage: 110/120/220/240 Volt AC Selectable - Output Voltage: 110 or 220 Volt AC Selectable - Simultaneous 2-Mode Output 120V (Standard US Outlet) / 220V (Universal Outlet) - All Range Fuse Protection With Two Spare Fuses Included - Includes Flat Plug Adapter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E9FCDBG | | Best Sellers Rank | #2,176,821 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10,584 in Power Converters | | Brand Name | TOPOW | | Customer Reviews | 4.7 4.7 out of 5 stars (2) | | Item Weight | 14 Pounds | | Manufacturer | TOPOW | | Model | ST-1000 | | Mounting Type | Wall Mount | | Part Number | ST-1000 | | Power Source | AC | | Specification Met | CE | | UPC | 798295517937 | ## Product Details - **Brand:** TOPOW - **Item Weight:** 14 Pounds - **Mounting Type:** Wall Mount - **Power Source:** AC - **Specification Met:** CE ## Images ![1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use - Image 1](https://m.media-amazon.com/images/I/51-TKtGFfpL.jpg) ![1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use - Image 2](https://m.media-amazon.com/images/I/51aH9skZfXL.jpg) ![1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use - Image 3](https://m.media-amazon.com/images/I/51BhymsTymL.jpg) ![1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use - Image 4](https://m.media-amazon.com/images/I/51-X57brLVL.jpg) ![1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use - Image 5](https://m.media-amazon.com/images/I/51B0QD5ZAyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by M***H on October 15, 2021* No problems installing. Quiet, running 24/7. Perfect ### ⭐⭐⭐⭐ No humming noise like some others *by 6***O on January 17, 2018* Does the job. No humming noise like some others. Only complaint would be the wall adapter that is kind of cheap and has no ground prong. ## Frequently Bought Together - 1000W Voltage Transformer 1000 Watt Step Up Down Converter Heavy Duty Use - Yinleader 1500W Step Up & Step Down Voltage Transformer Converter 110V to 220V or 220V/230V/240V to 110V/120V Power Converter w/US Power Cord,Circuit Breaker Protection - VEVOR Voltage Converter Transformer, 5000W, Heavy Duty Step Up/Down Transformer, Convert from 110 Volt to 220 Volt and from 220 Volt to 110 Volt, with US Outlet EU Outlet 5V USB Port, CE Certified --- ## 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.pt/products/35565019-1000w-voltage-transformer-1000-watt-step-up-down-converter-heavy](https://www.desertcart.pt/products/35565019-1000w-voltage-transformer-1000-watt-step-up-down-converter-heavy) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-08*