--- product_id: 34897647 title: "5000 Watt Voltage Step Down Transformer Regulator and Stabilizer Heavy Duty" brand: "topow" price: "£262.77" currency: GBP in_stock: true reviews_count: 8 category: "Topow" url: https://www.desertcart.co.uk/products/34897647-5000-watt-voltage-step-down-transformer-regulator-and-stabilizer-heavy store_origin: GB region: United Kingdom --- # 5000W heavy-duty power 220V to 110V step-down Voltage surge & dip protection 5000 Watt Voltage Step Down Transformer Regulator and Stabilizer Heavy Duty **Brand:** topow **Price:** £262.77 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your life with stability and strength! ## Quick Answers - **What is this?** 5000 Watt Voltage Step Down Transformer Regulator and Stabilizer Heavy Duty by topow - **How much does it cost?** £262.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/34897647-5000-watt-voltage-step-down-transformer-regulator-and-stabilizer-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 - • **Powerhouse Performance:** Handles up to 5000 watts for all your high-demand devices. - • **Continuous Cooling Design:** Ventilated casing ensures reliable, nonstop operation without overheating. - • **Precision Voltage Conversion:** Seamlessly transforms unstable 220V input into stable 110V output ±8%. - • **Built for Voltage Fluctuations:** Engineered for regions with erratic power supply—keeps your electronics safe. - • **Professional-Grade Installation:** Hardwired setup for secure, permanent integration into your home electrical panel. ## Overview The TOPOW 5000 Watt Voltage Step Down Transformer is a robust, relay-type stabilizer designed to convert 220V AC input into a steady 110V output, supporting up to 5000 watts. Ideal for regions with unstable electrical grids, it protects sensitive electronics from voltage surges and dips with a built-in delay and voltage protection system. Its ventilated design supports continuous heavy-duty use, making it perfect for powering household appliances, tools, and computer equipment in 220V countries. Note: Requires professional hardwired installation and is not compatible with 110V countries like the US. ## Description This product is a relay-type high accuracy household voltage stabilizer and transformer. Ideal power source for voltage regulation for modern household electrical appliances. Designed to transform 220 volts into 110 volts up to 5000 watts. It can safely be used with a wide range of electrical equipment, including home appliances, tools, computer equipment, etc. Ventilated design for continuous use. It is applicable for areas with large fluctuations of electric network voltages. Input voltage: AC120V-250V 50HZ/60HZ with 3 sec. delay function with low or over - voltage protection. Output voltage is rated at 110V +-8%. 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: Highly recommended for heavy use - I moved from the US to Nepal, where the current is highly unstable and frequently surges, dips, or cuts out altogether. This has been a godsend for my sensitive 110V electronics and other gear. It is high powered enough to cover all my needs. It is designed to be hardwired into a house circuit or to have a plug attached for more portable use. It took an electrician 2 minutes to attach it in my house. Something I didn't know when I bought this: motors geared for 60Hz a/c current in the U.S. are not compatible with 50Hz a/c current (everywhere else). They will behave differently and risk blowing out. So far, I haven't had any motors blow, but I've been careful not to overuse appliances with motors for this reason. My professional grade KitchenAid is still going strong, thank goodness, but the hiccupping motor makes me nervous... Review: A lot of hassles - It is hard to get the correct wire Cable and professional electrician to hook it up. Why it not come Cable to avoid this inconvenience. ## Features - Designed to transform 220 volts into 110 volts up to 5000 watts - It is applicable for areas with large fluctuations of electric network voltages like Africa - Will Not Work In The United States or Any 110 Volts Country - Does Not Come With Electrical Cord Has To Be onnected Directly To The Electrical Panel - Exclusive For Use In 220 Volts Countries To Convert And Transform 220 Volts In 110 Volts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E9FC9P6 | | Best Sellers Rank | #1,437,792 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6,769 in Power Converters | | Brand | TOPOW | | Brand Name | TOPOW | | Customer Reviews | 4.2 out of 5 stars 21 Reviews | | Item Weight | 31 Pounds | | Manufacturer | TOPOW | | Maximum Frequency | 60 Hz | | Minimum Frequency | 50 Hz | | Model | AVR-5000S | | Mounting Type | Floor Mount | | Part Number | AVR-5000S | | Power Source | AC | | UPC | 798295517890 | ## Product Details - **Brand:** TOPOW - **Power Source:** AC - **Mounting Type:** Floor Mount - **Item Weight:** 31 Pounds - **UPC:** 798295517890 ## Images ![5000 Watt Voltage Step Down Transformer Regulator and Stabilizer Heavy Duty - Image 1](https://m.media-amazon.com/images/I/61UmivNvmPL.jpg) ## Questions & Answers **Q: what is the range of voltage regulation that is performed ?** A: This is a stepdown transformer with built in voltage regulator. Input voltage 0-300v, output voltage 0-150v. I've had mine for about 3 years and I've all my 110v sockets wired to it as a whole home step down transformer/ regulator. I don't plug appliances that are frequency sensitive into the sockets. US operates 110v/60hz, countries that operate 220v utilize 50hz. This step down transformer does not regulate frequency. I learned my lesson when I burned my 110v electric clippers. I'm sure there are way more expensive brands that will step down, regulate both voltage and frequency. **Q: Is it safe to use my coffee maker 120 volts 1470W 60 Hz with this transformer? Thanks** A: Yes .You use your coffee maker .refrigerator and microwave at the same time it’s worry free. **Q: Are the input and output windings electrically isolated?** A: To be honest, as the seller, I'm not really sure. No one has eve asked that before. Not sure what it means. **Q: Is this made in china?** A: Yes. Made in China ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommended for heavy use *by C***A on August 9, 2020* I moved from the US to Nepal, where the current is highly unstable and frequently surges, dips, or cuts out altogether. This has been a godsend for my sensitive 110V electronics and other gear. It is high powered enough to cover all my needs. It is designed to be hardwired into a house circuit or to have a plug attached for more portable use. It took an electrician 2 minutes to attach it in my house. Something I didn't know when I bought this: motors geared for 60Hz a/c current in the U.S. are not compatible with 50Hz a/c current (everywhere else). They will behave differently and risk blowing out. So far, I haven't had any motors blow, but I've been careful not to overuse appliances with motors for this reason. My professional grade KitchenAid is still going strong, thank goodness, but the hiccupping motor makes me nervous... ### ⭐⭐⭐ A lot of hassles *by P***G on November 1, 2019* It is hard to get the correct wire Cable and professional electrician to hook it up. Why it not come Cable to avoid this inconvenience. ### ⭐⭐⭐⭐⭐ works great *by J***R on April 18, 2024* good product ## Frequently Bought Together - 5000 Watt Voltage Step Down Transformer Regulator and Stabilizer Heavy Duty - 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, 1000W, 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.co.uk/products/34897647-5000-watt-voltage-step-down-transformer-regulator-and-stabilizer-heavy](https://www.desertcart.co.uk/products/34897647-5000-watt-voltage-step-down-transformer-regulator-and-stabilizer-heavy) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*