--- product_id: 47237519 title: "Umi 2400W step up voltage converter" price: "NT$13404" currency: TWD in_stock: true url: https://www.desertcart.tw/products/47237519-umi-2400w-step-up-voltage-converter store_origin: TW region: Taiwan --- # 2400W continuous power quiet & efficient operation multi-layer safety protections Umi 2400W step up voltage converter **Price:** NT$13404 **Availability:** ✅ In Stock ## Summary > ⚡ Power up globally, stay safe locally — the converter that means business. ## Quick Answers - **What is this?** Umi 2400W step up voltage converter - **How much does it cost?** NT$13404 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/47237519-umi-2400w-step-up-voltage-converter) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Design:** Heavy-duty build with suction cups, wall-mount options, and clear LED display for real-time voltage & power monitoring. - • **Advanced Safety Suite:** ETL & CE certified with surge, overload, thermal, and short circuit protections for worry-free use. - • **Universal Compatibility:** Seamlessly power your European 220V appliances in the US 110V system—coffee makers, blenders, and more. - • **True 2400W Continuous Power:** Run your high-capacity devices without compromise—no sneaky wattage drops here. - • **Premium Toroidal Transformer:** Compact, heavy-duty design with pure copper coils ensures stable voltage and energy efficiency. ## Overview The UMI 2400W Step Up Voltage Converter is a heavy-duty, premium-quality transformer designed for continuous 2400W power output. Featuring a high-performance toroidal transformer with pure copper coils, it delivers stable and efficient voltage conversion from 110V to 220V. Certified with ETL and CE, it offers comprehensive safety protections including surge, overload, and thermal safeguards. Ideal for powering large-capacity European appliances in the US, it combines robust build quality with user-friendly features like LED displays and mounting options. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071FCWQ5T | | Best Sellers Rank | #156,453 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #637 in Power Converters | | Brand | UMI | | Brand Name | UMI | | Current Rating | 10 Amps | | Customer Reviews | 4.6 out of 5 stars 388 Reviews | | Item Weight | 18.7 Pounds | | Manufacturer | UMI | | Maximum Frequency | 60 Hz | | Minimum Frequency | 60 Hz | | Model | LX-2400 | | Mounting Type | Wall Mount | | Part Number | LX-2400 | | Power Source | Corded Electric | | Specification Met | CE, CQC | | Warranty Description | 2 Year Manufacturer | ## Product Details - **Brand:** UMI - **Current Rating:** 10 Amps - **Mounting Type:** Wall Mount - **Power Source:** Corded Electric - **Specification Met:** CE, CQC ## Images ![Umi 2400W step up voltage converter - Image 1](https://m.media-amazon.com/images/I/81RXjW+SKAL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is conversion efficiency for 110v to 220v upconvert? 2400 watt is already right at the limit for a house 110v 20 amp circuit breaker!** A: The issue here - as with most of the questions I am seeing - is the amperage on the 110V circuit. 2400W amounts to over 20AMPS on the house circuit. Most US house circuits are not rated at even 20AMPS (this is why US kettles take so long to boil water by comparison with European kettles). Use at full rated power for short periods is OK but I would strongly advise running long periods at full rated power - especially if the house has older wiring - unless you know the circuit is wired for 20 AMPS. **Q: If the input voltage is 220v/50hz, will it be able to produce 110v/60hz?** A: No, we have another item 220V to 110V step down voltage converter to produce 110V, you could check on Amazon. **Q: Can it transform frequency from 60hz to 50hz in US? or transform voltage only ?Can i use it for 220v 50hz tube amplifier?** A: All most all converters in this price range do NOT convert the frequency, i.e. USA 60 Hz to EURO 50 Hz. However, for many electronic devices such as TVs, monitors, (radios, computers, etc., and for "non-inductive" loads (lamps, small heaters, etc) these converters work fine. For "Inductive" loads - things which have transformers or motors such as sewing machines, fans, motorized small kitchen appliances - the devices may buzz and / or fail prematurely because the wire windings in the transformer or motor were designed to work with 50Hz not 60Hz. In the specific case of a tube amplifier, it depends on the amplifier's power supply - most of these have transformers - so it might act as mentioned. Usually wrong frequencies into a transformer will cause them to produce more heat than normal - make sure you supplie ample cooling, e.g. add a fan. (Electrical Engineer here) **Q: is this device like a power bank or do you have to have it plugged in while using it** A: yes, you need.to plugged in while using it. is not a power bank. in china is 220v in U.S 110v i need that input 110v and output 220v ## Frequently Bought Together - UMI 2400W Step Up Voltage Converter, Heavy Duty Power Transformer for Large Capacity Devices, Europe Appliance 110v to 220v - UMI 2000W Step Up Voltage 110v to 220v Converter, Voltage Converter 110v to 220v for Large Capacity Device Up to 4000W, Step Up Converter 110v to 220v with Pure Copper Coils- Transformer 110v to 220v - UMI 110V to 220V Step Up Voltage Converter LX-300C Toroidal Transformer for 220V Appliances to Be Used in US, Simple White Plastic Shell, Safe and Effective --- ## 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.tw/products/47237519-umi-2400w-step-up-voltage-converter](https://www.desertcart.tw/products/47237519-umi-2400w-step-up-voltage-converter) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-03*