---
product_id: 179487216
title: "LVYUAN Variable Transformer Variable Voltage Regulator, 0-130V Output, 110V-120V Input (1000VA)"
brand: "lvyuan"
price: "Rp4293858"
currency: IDR
in_stock: true
reviews_count: 12
category: "Lvyuan"
url: https://www.desertcart.id/products/179487216-lvyuan-variable-transformer-variable-voltage-regulator-0-130v-output-110v
store_origin: ID
region: Indonesia
---

# 1000VA max power 0-130V variable output Overload protection & replaceable fuses LVYUAN Variable Transformer Variable Voltage Regulator, 0-130V Output, 110V-120V Input (1000VA)

**Brand:** lvyuan
**Price:** Rp4293858
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your precision projects with confidence and style!

## Quick Answers

- **What is this?** LVYUAN Variable Transformer Variable Voltage Regulator, 0-130V Output, 110V-120V Input (1000VA) by lvyuan
- **How much does it cost?** Rp4293858 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/179487216-lvyuan-variable-transformer-variable-voltage-regulator-0-130v-output-110v)

## Best For

- lvyuan enthusiasts

## Why This Product

- Trusted lvyuan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-in Voltmeter:** Real-time voltage monitoring ensures you never guess—stay in control every time.
- • **Robust 1000VA Capacity:** Handles medium to heavy-duty equipment with ease, perfect for vintage amps and lab gear.
- • **Precision Voltage Control:** Dial in exact voltage from 0 to 130V for ultimate device safety and performance.
- • **Comprehensive Safety Package:** Includes 4 extra replaceable 20A fuses plus overload protection for peace of mind.
- • **Durable Copper Coil & Eco-Friendly Core:** Premium materials deliver noise-free, odorless operation with long-lasting reliability.

## Overview

The LVYUAN Variable Transformer is a 1000VA voltage regulator designed for precise control of AC voltage from 0 to 130V with a 110-120V input. Featuring a built-in voltmeter, overload protection, and replaceable fuses, it’s built with durable copper coils and eco-friendly materials for quiet, reliable operation. Ideal for motor speed control, vintage electronics, lab testing, and telecom equipment, it’s a trusted choice for professionals demanding safety and accuracy.

## Description

Product description The item is a variable transformer and a great device for quality control testing, equipment testing on low and high voltage, control over heat, speed, and more. Enclosed, non-isolated, adjustable transformer, with output volt meter, 10A fuse and power cord. Suit for Home coffee roasting, Motor Speed control, Label Printing Machine, EE Labs, Test for Railroad Switching, Power Supplies, Satellite, Equipment, Telecommunication Equipment. Feature Manual Adjustment Contact voltage regulator with 0-130V wide voltage range. High efficiency with no waveform distortion. Built-in copper coil with high quality material, more secure and durable. For realizing the aims of voltage regulation, temperature control, light regulation and power control, etc. Output Voltmeter & Circuit Breaker Protection Output Voltmete: The variable transformer has a output voltmeter, it make you easy to know the output voltage. Circuit Breaker Protection: When the appliance is overload, the fuse will blown. And there are 4 replacement fuse in package. Size & Package Size 6.7 x 7.9 x 7 in / 17 x 20 x 18 cm Packaged included 1 x AC Power Transformer 4 x 10A Fuse 1 x User Manual Specification Material:Iron (shell),Copper coil Color:Gray Input Voltage: AC 110V/60Hz Output Voltage: AC 0-130V/60Hz Max output Current :10 Amps Plug Type:US Plug Condition Temperature:<40℃ Humidity:≤5% For Optimal Use 1. For safety reasons, it's recommended to use a Voltage Converter / Transformer that's max watts is at least 50% higher than your appliance. 2. For example, if your appliance is rated at 100 watts, you need to buy a Transformer with a max power of at least 150 watts or greater. Some appliances, such as heating appliances, power tools, motors, laser printers, require 2-4 times more watts at start up than the printed rated wattage.

Review: Works fine - Worked well for me repairing older ham radio amps.
Review: works. - Works great. heavy and sturdy construction. I did notice as many others did that the voltage dialed in on the adjustment knob does not match the voltage on the voltmeter. I used a separate voltmeter and verified that the analog meter in this device is accurate. It should be noted that the unit is designed for 110 Volts so if your supply volts is 120 to 125 volts then there will be a disparity between the indicated voltage and the dialed in volts. Nothing to worry about. I am using this device to power an old vaccum tube amplifier that needs 110 volts to prevent frying the tubes with 125 Volts. so happy i got this. :)

## Features

- - Adjustable transformer, Max.1000VA, Input Voltage: AC 110V/60Hz, Output Voltage(Variable): AC 0-130V/60Hz
- - Replaceable 10A Fuses (Extra 4 for replacement), Overload Protection, with Output Voltmeter
- - Built-in copper coil, material quality, more secure and durable. The Core Components of the Transformer Are Made of Environmentally Friendly Materials. It is Odorless and Noise Free.
- - What You Get: A 1000VA Variable Transformer with U.S. Standard Plug, 4 Extern Replaceable 20A Fuses, A Manual.
- - Suit for Motor Speed control, Label Printing Machine, EE Labs, Test for Railroad Switching, Power Supplies, Satellite, Equipment, Telecommunication Equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082KYKP9P |
| Best Sellers Rank | #119,712 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #64 in Power Transformers |
| Brand | LVYUAN |
| Brand Name | LVYUAN |
| Current Rating | 10 Amps |
| Customer Reviews | 4.2 out of 5 stars 48 Reviews |
| Item Dimensions D x W x H | 0.79"D x 0.67"W x 0.71"H |
| Manufacturer | GuangZhouLvYuan technology co., LTD |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 60 Hz |
| Model | 1000VA |
| Part Number | Variable-Transformer |
| Power Source | Corded Electric |
| Product Dimensions | 0.79"D x 0.67"W x 0.71"H |
| UPC | 781828399469 |

## Product Details

- **Brand:** LVYUAN
- **Current Rating:** 10 Amps
- **Power Source:** Corded Electric
- **Product Dimensions:** 0.79"D x 0.67"W x 0.71"H
- **UPC:** 781828399469

## Images

![LVYUAN Variable Transformer Variable Voltage Regulator, 0-130V Output, 110V-120V Input (1000VA) - Image 1](https://m.media-amazon.com/images/I/61Lu4eC9+3L.jpg)
![LVYUAN Variable Transformer Variable Voltage Regulator, 0-130V Output, 110V-120V Input (1000VA) - Image 2](https://m.media-amazon.com/images/I/51bOBs5AXbL.jpg)
![LVYUAN Variable Transformer Variable Voltage Regulator, 0-130V Output, 110V-120V Input (1000VA) - Image 3](https://m.media-amazon.com/images/I/61V4hQ-tgIL.jpg)
![LVYUAN Variable Transformer Variable Voltage Regulator, 0-130V Output, 110V-120V Input (1000VA) - Image 4](https://m.media-amazon.com/images/I/61gQZKjSDRL.jpg)
![LVYUAN Variable Transformer Variable Voltage Regulator, 0-130V Output, 110V-120V Input (1000VA) - Image 5](https://m.media-amazon.com/images/I/61LLxXLgi4L.jpg)

## Questions & Answers

**Q: this can power 2 things at once I assume?  can they both be high power requirements?**
A: Hello, this regulator can power 2 appliances at the same time, but please make sure that the total rated power of both appliances is less than 1500W.

**Q: I have an airport taxiway light with bulb rated 6.6 a, 120vac, 45 w.  plugged in to standard 120v receptacle and bulb blew immediately.  will this wor**
A: Something is wrong with the arithmetic.  6.6 amps at 120V is 792 W.  So, if the bulb is really 45 watts then the voltage should be 6.8, (Power equal voltage times current).  Obviously the bulb is NOT 120V since it blew when you plugged it in.  Taxiway lights are dim so the 45 watts may be right.  Or it may be 450 Watts but that would be very bright and still much less than 6.6 amps.

**Q: Can this dim (control) heat lamps? (4 @ 250W)**
A: Yes, it can dim a resistive load and should handle 4 easily as they are 2.5amp each and the variac is rated for 20amp

**Q: Am i able to buy replacement brushes from you or should they be sourced from another seller?**
A: Hello, we do not provide brushes separately, if you find replacement brushes in other merchants, you can try

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fine
*by C***E on April 5, 2026*

Worked well for me repairing older ham radio amps.

### ⭐⭐⭐⭐⭐ works.
*by B***R on June 13, 2025*

Works great. heavy and sturdy construction. I did notice as many others did that the voltage dialed in on the adjustment knob does not match the voltage on the voltmeter. I used a separate voltmeter and verified that the analog meter in this device is accurate. It should be noted that the unit is designed for 110 Volts so if your supply volts is 120 to 125 volts then there will be a disparity between the indicated voltage and the dialed in volts. Nothing to worry about. I am using this device to power an old vaccum tube amplifier that needs 110 volts to prevent frying the tubes with 125 Volts. so happy i got this. :)

### ⭐⭐⭐⭐ It works great but for accuracy I have to monitor the output voltage with a volt meter.
*by G***M on May 23, 2020*

The dial indicator reads low by 20 volts at full scale (so it cranks out 150 VAC not just 130 VAC as specified. The built-in analog meter is small and inaccurate as well. It reads low too. But if I need accuracy I use my own meter. It does not isolate but doesn't claim too either. I use a separate isolation transformer for that. I like the overall quality and feel for the money. I'd order the same brand again if I needed another one.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-06-05*