1000W 0-300V Variac Auto Transformer AC Variable Voltage Regulator Power Supply for Sale

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1000W 0-300V Variac Auto Transformer AC Variable Voltage Regulator Power Supply For Sale

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1000W 0-300V Variac Auto Transformer AC Variable Voltage Regulator Power Supply:
$107.34

Key Features

Build to Last: Made of iron, this product is impact-resistant and rust-resistant, ensuring your long-term use.

Powerful Function: It can adjust the output voltage of the AC power supply to meet the working requirements of different electrical equipment.

High Efficiency: Pure copper coils ensure high energy conversion efficiency and maintain circuit stability, which is high efficiency.

High Safety: Multiple heat dissipation holes ensure timely heat dissipation. It has fuses, overload protection, and overcurrent protection, allowing you to use it safely.

Easy to Adjust: You can adjust the voltage (0-300V)by rotating the knob, which is convenient.

DetailsLCD Display Screen: It can clearly display the output voltage, allowing you to grasp the voltage data in real-time.

Sturdy Feet: 4 feet provide stable support for this product, making it less prone to shaking.

Application
It is suitable for electronic manufacturing, home appliance manufacturing, motor speed regulation, welding power supply, printed circuit board manufacturing, etc.

Specifications
Model: STG-1000W
Color: White
Material: Iron, Pure Copper
Style: Modern
Shape: Rectangle
Assembly Required: No
Mounting Type: Free-standing
Power Source: Corded Electric
Plug: US Standard
Maximum Current: 5A
Input Voltage: 110V
Frequency: 50/60Hz
Maximum Power: 1000W
Adjustable Voltage: 0-300V
Display Screen Type: LCD
Product Size: Size: 30*32*24cm/11.81*12.6*9.45in
Gross Weight: 9.35kg/20.61lbs
Net Weight: 7.18kg/15.83lbs

Package Included
1* Voltage Regulator

Notes
1. Please note that the lower the output voltage, the lower the output power, and the lower the load power.
2. During normal operation, the product should be regularly inspected with a carbon brush to ensure that the carbon brush and contact area do not exceed the width of two wires.
3. Please regularly check the insulation resistance. The insulation resistance between the coil and the base should not be less than 0.08 inches.
4. Please connect the ground wire to the regulator housing. After the operation is completed, turn the handwheel to the \"0\" position and cut off the power.
5. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.
PaymentDelivery detailsTerms of salesAbout usContact usPaymentWe accept payment 。Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer\'s responsibility.Delivery detailsShipping:2-9 working days to: USATerms of sales
About usYour satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.Thank you.Contact usBusiness Hour Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it\'s non-workdays, please kindly be patient and wait till Monday.Please contact us with message.Please feel free to contact us if you have any questions. Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it\'s non-workdays, please kindly be patient and wait till Monday.Please contact us with message.Please feel free to contact us if you have any questions.
On Sep 28, 2026 at 00:58:16 PDT, seller added the following information:

1000W 0-300V Variac Auto Transformer AC Variable Voltage Regulator Metered USA
$107.33

1000W 0-300V Variac Auto Transformer AC Variable Voltage Regulator Metered USA
$92.49

1000W 0-300V Variac Auto Transformer AC Variable Voltage Regulator Metered USA
$107.33