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uyoyous 2000w variable transformer - 0-130v output ac voltage converter – 20amp variable voltage autotransformer regulator for industrial equipment and appliances logo

Uyoyous 2000W Variable Transformer - 0-130V Output AC Voltage Converter – 20Amp Variable Voltage Autotransformer Regulator for Industrial Equipment and Appliances Review

6

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🚪 Garage & Shop, 🔧 Automotive Tools & Equipment

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Description of Uyoyous 2000W Variable Transformer - 0-130V Output AC Voltage Converter – 20Amp Variable Voltage Autotransformer Regulator for Industrial Equipment and Appliances

👍Secure & quality materiel - Built-in copper coil, more secure and durable.High efficiency and with no waveform distortion. 👍Details - Enclosed, non-isolated, Adjustable transformer, with Output Volt Meter.On/Off Power Switch(Lighted), 20A fuse & power cord. 👍Perfect speed controller - The variable transformer is a great device for quality control testing, equipment testing on low and high voltage, control over heat, speed, and more. And because a transformer doesn't chop up the AC waveform like electronic speed controllers do, there's no noise, humming, etc. 👍Power Specifications - Max. 1800VA for continuous use , is also to prevent damage from the transformer itself and the appliance being used.Input Voltage: AC 110V/60Hz,Output Voltage: AC 0-130V/60Hz or 130-0V. 👍Widely applications - Suit for home coffee roasting,Motor Speed control,Label Printing Machine,EE Labs,Test for Railroad Switching, Power Supplies, Satellite,Equipment,Telecommunication Equipment.

Reviews

Global ratings 6
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    2
  • 1
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Type of review

Revainrating 2 out of 5

Primary power regulator

Essential tool for testing electronics. The voltage comes from an isolating transformer 120VAC 20A. Work smart, stay alive.

Pros
  • An absolute legend
Cons
  • Cable is shorter than other picks

Revainrating 5 out of 5

Exactly what he says.

This CVT works exactly as described, on a few projects the fuse has blown a couple of times but that was because my load was trying to draw too much current.

Pros
  • Dope 🔥
Cons
  • The list is getting long.

Revainrating 5 out of 5

Exactly what he says.

This variac works exactly as described, a couple of projects have blown a fuse but that was because my load was trying to draw too much current.

Pros
  • Everything is fine!
Cons
  • Something else

Revainrating 5 out of 5

I recommend this

Works great for what I need it for. I bought it to control the amplifiers used in my acrylic welder. All I have to do is turn the knob and the welding current moves in sync with the CVT. I recommend this one.

Pros
  • Stylish and modern design
Cons
  • Hard to say

Revainrating 2 out of 5

The packaging is inadequate for delicate shipping processes.

Although the outside of the box looked fine. The inner box (manufacturer) showed clear signs of compression. When the device was removed from the styrofoam I could see that the dial on the device was misaligned. Further inspection revealed that the wiper assembly was no longer perpendicular to the unit housing. In addition, the case under the handle in the place of a strong impact of the assembly "wiper rod" was clearly bent up.

Pros
  • Elegant design
Cons
  • Low repairability

Revainrating 5 out of 5

Just what I needed to test out my old tube gear

I was messing around with old tube gear and needed to upgrade my old Olson Variac. This device increased the current (from my old 5A 120V) to the full 20A 125V. Operation of the tension adjustment knob is smooth and activated the older Heathkit SB-200 with ease. My main goal was to gradually increase the voltage after the repair to make sure there were no problems. I like everything about the device, except for the analog counter. It's on the front of the device, below my line of sight, making…

Pros
  • This is amazing
Cons
  • Piggy bank price