Customer Reviews for VEVOR 2000VA Transformer Max 20 Amp Variable Transformer 0-130 Volt Output Variable AC Voltage Regulator for Industries Equipment Appliances

it is heavy, like it should be. Very well packed with dense foam. works. The instruction book is not good enough; if you are not comfortable how these work (carbon brush, etc) do some research. Mophorn 2KVA Transformer Max 20 Amp Variable Transformer 0-130 Volt Output Variable AC Voltage Regulator for Industries Equipment Appliances $70 14apr2023

Great item. Delivered before delivery date ... Thank you!

Very sturdy and works well. No complaints

Voltage meter is accurate (as far as a simple analog meter goes) - double checked it with lab-grade voltmeter. Output A.C. waveform is stable under maximum-recommended full load - verified with oscilloscope. It is, after all, just a transformer coil with a wiper arm. Seems beefy enough. Haven't over-maxed it to see if fuse blows. They supply several extra fuses, so I assume it has been an issue. Would buy again, if needed, but I'd probably go with the digital metered version instead, although that digital version seems priced too much higher for the mere addition of a simple voltage readout.

Simplicity to operate.

great design and works perfect. does what it is designed to do. it does not over heat or shut off. will buy another

When I saw this unit advertising 230V label I figured that its simply going to be a unit with a 1:1 winding that could only output what went in and that the mfr would be too lazy to relabel it for the North America market.Sure enough when I unpacked the unit it stated 230V but imagine my surprise when I cranked up the unit from a 115V ac input and the thing shot all the way up to 260V! Meaning that it is indeed a step up transformer. Looking closely I saw that the hot wire is connected to the winding half-way up the coil so the numbers check out.Please note that this is NOT an isolated transformer so either put an isolated transformer in-front or behind it if that's how you intend to use it. You can get 500VA isolated step down 2:1 transformers for cheap under $40 on many sites. Well built and great value for money.Also as other reviewers have noted the Hot and Neutral poles are reversed on the output and I had to spend 5 minutes opening up the unit and soldering the wires around.

The dial is inaccurate, but you should always be using an independent voltage meter anyway.

It works very well, except for the meter. The meter does not work

Smooth operation, accurate meter and has little rubber feet.