Customer Reviews for VEVOR Voltage Converter Transformer, 500W, 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

I bought the double fryer from Vevor, so I didn't want to blow my circuit. This works great with it for our family get together. Great to have

Works great ........................................................................................

This Step Up & Step Down Transformer works as intended and is a great bargain at $34.99 plus tax. The build is sturdy and there are sufficient number of plug outlets.

Ottimo prodotto, dopo due settimane di utilizzo continuo il prodotto soddisfa a pieno le aspettative, consigliatissimo. Spedizione rapida e tracciabilità ottima.

The 5000 wattstransformer failed after 2 hours of use. I was only using 2700 watts it should have been able to do that yes continuous duty like advanced

I intended to use this transformer to convert from 220 to 110V. But the main input plug does not fit my 3 prong 220v outlet. Not sure if I can use an adapter.

Seems to work, but appears to make 240 voltage on both legs, I bought it hoping to be able to power a well and other appliances

This is nice efficient step up / step down transformer. It's quite efficient because it employs a large toroidal transformer to translate the voltage and current. Just remember: A practical conversion factor is 90 percent, so 5KW at 110 volts is 45 Amps, so it would produce 220 volts at 22 Amps, but 90 percent rule means more like 220 volts at 20 Amps. I bought this transformer to step up my voltage from my VEVOR 3600 Watt Pure Sine Wave Inverter because I want to have a portable source for both 120 VAC and 220 VAC. The 3.6 KW is 120 VAC at 29 Amps, But realistically I wouldn't press it beyond 25 Amps. So the transformer should output 220- VAC, 14.5 Amps, But 90 percent means it would be more like 12 or 13 Amps. I haven't even come close to that kind of load, but one has to plan ahead these days. This Transformer cost a lot less than buying a separate 12-Volt to 220 Volt Pure Sine Wave Inverter, and my 110 Volt Inverter was VEVOR-priced and easy to buy. It cost as much for the 12-volt cables (300 Amps Rated) as it did for the Inverter! But, with this Transformer, I'm now equipped to have mobile power for anything, and at a very reasonable cost.

Liked it so well, I bought the3,000 W. Just hope they work well when I need them.. I've said all that is necessary. Requesting a certain number of characters. Is ridiculous.

Se puede conectar al input fases y neutro