--- product_id: 254427299 title: "Step Up & Down Transformer 500 watts Maximum,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC" brand: "moha" price: "€ 15.66" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.pt/products/254427299-step-up-and-down-transformer-500-watts-maximum-power-on store_origin: PT region: Portugal --- # 500W max power Universal voltage support Fuse protection Step Up & Down Transformer 500 watts Maximum,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC **Brand:** moha **Price:** € 15.66 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your World with Confidence! ## Quick Answers - **What is this?** Step Up & Down Transformer 500 watts Maximum,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC by moha - **How much does it cost?** € 15.66 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/254427299-step-up-and-down-transformer-500-watts-maximum-power-on) ## Best For - moha enthusiasts ## Why This Product - Trusted moha brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with fuse and circuit protection to safeguard your devices and ensure longevity. - • **Versatile Usage:** Ideal for both home and commercial applications, making it a must-have for frequent travelers. - • **Transform Your Power:** Seamlessly convert voltages between 110-120V and 220-240V for global compatibility. - • **User-Friendly Design:** Power ON/OFF switch for easy operation, ensuring you have control at your fingertips. - • **Smart Power Management:** Max 500W for 30 minutes; perfect for short bursts of high power usage. ## Overview The Step Up & Down Transformer is a versatile voltage converter that safely transforms voltages between 110-120V and 220-240V, making it perfect for both home and commercial use. With a maximum capacity of 500 watts for short bursts and built-in safety features, this transformer ensures your devices are protected while you enjoy global compatibility. ## Description 38-111 MOHA Step Up & Down Transformer Moha brand 38-111, Power ON/Off Switch, Can be Used in 110 Volt Countries and 220 Volt Countries, Convert from 220-240 Volt to 110-120 Volt AND from 110-120 Volt to 220-240 (500W) Product Description Moha series of step up/down voltage transformers offers you a safe, reliable, affordable & convenient solution to converting voltages from 110-120 volt up to 220-240 volt or from 220-240 volt down to 110-120 volt for both home use & industrial applications. The 38-111 is rated at 500 watts maximum. It features a heavy-duty cord with a standard UK to universal outlet plug adapter. There are a total of two outputs on the front panel. For safety, it's recommended by the manufacturer that the voltage transformer's maximum power should be equal or greater than the power rating of your appliance multiplied by 1.5. For example, if you have an appliance rated at 100 watts, you will need to pick a transformer with a maximum power of 400 watts or greater. Review: Minus 1 star and should be banned. - Plugged this worthless transformer in and at first it made a terrible humming sound like a commercial grade million volt overhead transformer. Plugged my appliance in and the thing started smoking and triggered my main breaker off. Thank goodness it did shut the breaker off. It’s dangerous and who knows what kind of disaster it would have caused. Also Should mention No directions no instructions came with it. DO NOT PURCHASE! Review: ممتازه جدا لدى اجهزه اشتريته من الولايات الامريكيه تعمل على ١١٠ فولت وهذا الجهاز فعال فعلا في تحويل الفولتية من ٢٢٠ الى١١٠ دون عناء أو تعب ودون الأضرار بهذه الاجهزه وبسعر مناسب وتوصيل سريع شكرا امازون ## Features - VOLTAGE CONVERSION: The Step Up/Down Voltage Converter offers a safe, cost-effective and easy solution to converting voltages from 110-120V up to 220-240V or from 220-240 volts down to 110-120 volts for both home use and commercial applications - UNIVERSAL APPLICATION: This voltage transformer allows you to use your devices and appliances anywhere in the world. The four selectable input voltages 110V/120V/220V/240V lets you use the appropriate voltage depending on the electronic requirement - FUSE/CIRCUIT PROTECTION: The 500-watt voltage supply is equipped w/ fuse and circuit protection for safety and security as well as ensuring the longevity of connected devices/appliances. Comes w/ 2 spare fuses and a universal European power - Max - 500 watt for 30 minutes Use. For continuous use: 350W. Make sure you multiply x2 the wattage of your item and get a transformer bigger than that ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FH8KG62 | | Manufacturer | Jinyuan | | Manufacturer reference | ST-500 | | Package Dimensions | 18.8 x 16.6 x 13.6 cm; 3.18 kg | ## Product Details - **Brand:** MOHA - **Manufacturer:** Jinyuan - **Power source:** Corded Electric - **UPC:** 792625939543 ## Images ![Step Up & Down Transformer 500 watts Maximum,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC - Image 1](https://m.media-amazon.com/images/I/51SpRBZd1OL.jpg) ![Step Up & Down Transformer 500 watts Maximum,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC - Image 2](https://m.media-amazon.com/images/I/51u-Js+b9mL.jpg) ![Step Up & Down Transformer 500 watts Maximum,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC - Image 3](https://m.media-amazon.com/images/I/41M7r0SYGsL.jpg) ![Step Up & Down Transformer 500 watts Maximum,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC - Image 4](https://m.media-amazon.com/images/I/41Wk48AcRDL.jpg) ![Step Up & Down Transformer 500 watts Maximum,Power ON/Off Switch, Can be Used in 110 VAC Countries & 220 VAC Countries, Convert from 220-240 VAC to 110-120 VAC & from 110-120 VAC to 220-240 VAC - Image 5](https://m.media-amazon.com/images/I/41DEmreKuwL.jpg) ## Customer Reviews ### ⭐ Minus 1 star and should be banned. *by J***N on 2 October 2022* Plugged this worthless transformer in and at first it made a terrible humming sound like a commercial grade million volt overhead transformer. Plugged my appliance in and the thing started smoking and triggered my main breaker off. Thank goodness it did shut the breaker off. It’s dangerous and who knows what kind of disaster it would have caused. Also Should mention No directions no instructions came with it. DO NOT PURCHASE! ### ⭐⭐⭐⭐⭐ Review *by F***Z on 24 August 2021* ممتازه جدا لدى اجهزه اشتريته من الولايات الامريكيه تعمل على ١١٠ فولت وهذا الجهاز فعال فعلا في تحويل الفولتية من ٢٢٠ الى١١٠ دون عناء أو تعب ودون الأضرار بهذه الاجهزه وبسعر مناسب وتوصيل سريع شكرا امازون --- ## 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/254427299-step-up-and-down-transformer-500-watts-maximum-power-on](https://www.desertcart.pt/products/254427299-step-up-and-down-transformer-500-watts-maximum-power-on) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*