Conversor de Voltagem 3000VA, 110V-220V Bidirecional

Split phase transformer.

Bought this so i could make a split phase transformer 120/240 to use with my 4000w 120v inverter generator. It does work but you have to rewire the transformer so that the center tap becomes neutral and grounded and either rewire plugs or ditch them completely and hard wire everything. I think that the 5000w might be misleading its more like a 2500w autotransformer where you take 2500w 120v x 20.8a to create 2500w 120v x 20.8a which is in series with the 120v input from the main to create 5000w 240v x 20.8a. 41.6 amp will enter the box but only 20.8a is used to boost the voltage to 240. So if used as a split phase transformer you will only have 2500w 20.8a max on the second generated leg but full amps on the one from the power source. I'm not even sure it can do that much because with 2000w 240v heater the voltage drops to 220v.

Jestem zadowolony

Kupione w styczniu, działa rewelacyjnie, polecam

Works great with my 220V Dyson hair dryer

I bought this voltage converter specifically to use my 220V Dyson hair dryer in the U.S. I’ve been using it for about six months now, and it has been working reliably with no issues. Very satisfied with the purchase.

la rapidité de livraison, le prix, la qualité du produit

Produit conforme aux attentes très simple d'installation. Très bien calibré. Très bonne qualité

Good

Super quality, fast shiping, works great. Recomend!

Don't good

Need to return it it come with no power wire

Não foi o que pedi

Não foi o produto que encomenwei Gostaria de fazer uma troca.

Great Quality

Works well since Apr25. Stable output, does the job well.

Great Quality and Fast Delivery!

Very good quality! I highly recommend this voltage converter transformer. It works perfectly and feels well-built. The shipping was also very smooth, and it was delivered right to my door. Very satisfied with my purchase!

Happy with my purchase

Been using it daily and have no complaints. Does the job without any drama. Definitely worth the money.

Company

On time and as pictured, working and in use.

Just right for me

Glad I finally picked this one up. Good for keeping everything powered up. The output is steady and reliable. Would recommend it.

None

Works just like advertised, been a great solution.

Excelente prodicto

Lo uso en casa de campaña y me ha dado tranquilidad en suministro de energía todo muy bien

Know what you're buying.

It's totally my fault that I purchased the wrong product, so I can't review it

Solid

It is great and high quality, doesn't make a sound or even get hot, I like it alot

Es como se describe. Recomendable.

Funciona muy bien. Es como se describe. Gracias.

Couldn't ask for more

Arrived well packed and in good shape. Feels safe to use and well protected. Feels like it will last a good while. Will be ordering another soon.

Practical and easy to use.

Easy to use. Exactly as advertised. Only thing that could use some improvement is the instructions manual. I had to look for information online, but once I found it, it was very straightforward.

Not what I expected

Not happy would not recommend anyone buying it

Bardzo dobry produkt

Bardzo przydatny mam wkretarka Bosch na 110v spisuje się bardzo dobrze

Transformador convertidor.

Por ahora fabuloso. Yo tengo en casa aún la luz a 127w. Y tenía y tengo transformadores con mas de 50 años de edad. Puedo poner 3 aparatos de 220w y me da mucha mas seguridad. De hecho acabo de pedir otro igual.

Perfect converter

Perfect converter. Recommend it for everyone. Totalt silence. Have been working for several months now.

Lam

He comprado este transformador para hacer funcionar una amasadora doméstica que funciona con corriente de 110 v.pero lamentablemente ,parece que este convertidor no tiene bastante amperaje para hacer funcionar la amasadora ni siquiera en vacío(sin masa).

N/A

Works great! I have this inverter installed in my US travel trailer, and it performs flawlessly. I highly recommend it!

Good Voltage Converter/Transformer

Bought this item in June 2026 and worked as it is intended for a 220V kitchen appliance from Asia. It has 2 sockets for 110 Volts & 2 for 220 Volts. No noise with with LED input/Output voltage Indicators. Seems very good workmanship and quality.

Buen producto

Funciona de acuerdo a lo descrito, se usa con un horno de conveccion, el envío llegó antes de lo previsto,

Excelente artículo

Muy recomendable Está hecho con materiales de buena calidad y es necesario para proteger tus equipos

doamna

am cumparat acest tranformator acum 2 ani,functioneaza excelent si acum,sunt foarte multumita de el,recomand cu incredere.Multumesc TEAM.

Eficaz

Funciona perfeitamente tanto para 110v como para 220v

Quality Issues

This product was used once and the screen that monitors voltage just popped out and fell inside the machine. Poor quality and the attention to a detail like that is simply inexcusable in my opinion.

Câble livré avec fiche US incompatible / Demande d’adaptateur

Bonjour, Je me permets de vous contacter suite à la réception de mon chargeur de véhicule électrique commandé récemment sur votre plateforme. Malheureusement, j’ai constaté que le câble fourni avec l’appareil est équipé d’une fiche de type US (NEMA 5-15), ce qui ne correspond pas à mon besoin. En effet, j’ai effectué cet achat dans l’intention d’utiliser ce chargeur en Tunisie, où la tension du réseau électrique est de 220 V — compatible avec votre appareil — mais où les prises murales sont de type européen (Type E/F, Schuko). Cette information n’était pas clairement indiquée dans la description du produit au moment de mon achat, ce qui m’a amené à croire que le chargeur serait utilisable directement hors d’Amérique du Nord. Pour pallier ce problème en attendant une solution, je suis actuellement contraint d’utiliser un convertisseur de courant — également de votre marque— afin de pouvoir charger mon véhicule sur une prise 110 V. Cette solution de contournement impose une durée de charge d’environ 12 heures, ce qui est loin d’être satisfaisant et témoigne d’une expérience client décevante. Face à cette situation, je sollicite de votre part: 1. L’envoi d’un adaptateur fiche…

Robusto y funcional

Hasta el momento no ha fallado, lo utilizamos para poder usar unas máquinas de coser que van a 110V con enchufe americano y no ha dado problemas. Toca ver qué tal aguanta con el tiempo...

5000W Spannungswandler Transformator

Der Trafo hat meine Erwartungen nicht nur erfüllt, sondern übertroffen, da er nicht nur problemlos die erforderlichen Spannungen geliefert hat, sondern auch bei hohen Anlaufbelastungen (Peaks), wie z.B. beim Einschalten von Kaffeemaschinen, Klimaanlagen, usw. nicht ausgestiegen ist. Von daher und auch aufgrund des nahezu geräuschlosen Betriebs ist das Produkt sehr empfehlenswert.

There's a 110 VAC or 240 VAC switch in the back of the item.

Works perfectly. The price is excellent. This device is rugged and works as advertised. I use this with my Ecoflow power station that I bought overseas. I have the 230 VAC version. In the US, We use 110 VAC. So this Transformer works perfectly at dropping the higher voltage to the lower voltage while still keeping a pure sine wave. I am Very happy with this product. This is both a step up and step down transformer.

Genial

Encantada con este producto, necesitaba para conectar mi horno y fue fue muy útil , la power , funcionabilidad excelente y size perfecto

retired

bought this to run with the new 6000w 240v solar it would allow me to get 240v split phase output. But was not able to even use it because the inverter failed after 3 days and still waiting to get a ticket reply on this unit. I hope the brand will allow a return on it

Works great - for the price can't be beat.

I've only pushed around 3kw at one time but it has held strong converting my 240v welder port to 120v normal plugs.

Good value and durable

Great value. Shipped to the Philippines and been working for 2.5 years now.

Works Perfect for European Appliances

I've had this transformer plugged in constantly for my German vacuum and mop robot, and it has worked flawlessly. It's been running continuously without any issues, and one thing I really appreciate is how quiet it is. No buzzing or humming sounds at all. It does exactly what it's supposed to do and has been very reliable. Definitely a great purchase if you need to run European appliances in the U.S.

Perfect for converting voltage

Exactly what I needed. Converted 220V single phase from Korean appliance to 110v American standard plug-in

Wont produce listed watt

Not safe to use on 120 volt 15 amp circuit it draws way more amps as it should !

Bien

Bueno no es de lo mejor que he tenido pero la una camper peq va bien

Estupenda relación calidad precio de esta marca

Me ha sorprendido por su relación calidad precio.

Fuente de Corriente

Muchas gracias por el envío,llego en tiempo,espero que sea de satisfacción usarlo,seguiré comprando con ustedes.

Strøm omformer

Virker veldig bra. Sleit med sikringer gikk den første timen etter det aldrig noe tull.

For Canadian Camper

My dad shipped over his pop up trailer and it's 110 watts so I got this machine and the camper can run all the 110 appliances. Well worth tht money if you have a need for it!

Zuverlässig

Verrichtet zuverlässig seinen Dienst. Meine US Küchengeräte funktionieren einwandfrei.

Excelente

Realmente muy bueno. Llevo casi un año usándolo con pequeños electrodomésticos de cocina que funcionan a 120 V y no e tenido ningún inconveniente. El único punto en contra (pero que ya sabía antes de comprarlo) es su tamaño y peso. Compre otro similar directamente al fabricante para usar con equipos de audio y el resultado ha sido excelente también.

Owner

Very good quality product and fast delivery

Good Purchase

It’s works perfectly . The only BUT I have is the output for 220v I have to buy an Adapter to make use of it .

Smart Purchase

I am so pleased with this product. I moved to PT from the US and wanted to keep some of my very pricey appliances, including a Breville Touch espresso machine and a Roborock vacuum. To replace these would have been over 2000 Euro, so it was worth it to bring these appliances with me and to buy a converter. This Transformer allows me to continue to use these appliances for the fraction of the cost it would have been to replace them. VERY happy with this purchase!

Laganis

pretvarač je prestao radit odjednom je počeo dimit i nešto je za iskrilo

none

Best price for the features on the market (that I could find at least). Works well and the voltage display is cool for me as an engineer. May not be useful for others. That breaker on the front-right is also sort of the on and off switch. So if I want to give any critique, it would be that it should better have an actual on/off switch. The whole transformer is also a bit bigger than my previous model. But no problem.