The 500VA copper step-up transformer converts 110V to 220V, allowing 220V appliances to run smoothly in 110V areas such as the US。

Since its launch in 2018, this copper 500W power converter has won wide recognition in the market due to its excellent performance and stable performance. After five years of market baptism and technology iteration, it has shown unparalleled stability and is loved by users.

1. Market success and technological innovation
In the past five years, the cumulative sales of this household voltage converter has exceeded the 10,000 mark, which fully proves its strong competitiveness in the market. At the same time, with the continuous upgrading of technology, the power converter has been optimized in terms of material selection, circuit design, and so on, which further improves its performance and durability.

2, double port output, efficient and convenient
This step-up transformer adopts a double-port output design, and both sides can output 220V voltage to meet the needs of users using two electrical appliances at the same time. As long as the total power does not exceed 70% of the maximum power of the transformer, stable operation can be ensured. This feature makes it more flexible and practical in actual use.

3, high-quality materials, efficient conversion
The power converter made of single-phase annular inner core not only runs stably, but also has high conversion efficiency. The high quality material selection ensures the durability and long-term stability of the transformer, while also reducing energy loss and improving use efficiency.

4. Multiple security guarantees
This power converter also performs well in terms of safety. The housing and internal power cables are made of flame retardant materials, effectively reducing the risk of fire. In addition, it is equipped with multiple safety devices such as temperature control protection, overload protection and short circuit protection to ensure that nothing is wrong during use. Together, these security measures provide users with a more secure and reassuring experience.

This 500W copper transformer can easily convert 110V voltage to 220V, providing a wide range of application space for different users' needs.

1. Home application:
Whether it is a lamp imported from Europe in your home, an air purifier, or those Chinese appliances that require 220V voltage, as long as their power is below 450W, this transformer can be perfectly adapted. You don't need to worry about voltage, and enjoy the convenience and comfort of exotic appliances.

2. Office space:
In an office environment, this transformer is equally useful. For imported office equipment that needs to use 220V voltage, such as printers, scanners, etc., this transformer can provide a stable voltage output to ensure the efficient operation of the equipment and improve your work efficiency.

3. Beauty and Health:
For you who pursue the quality of life, this transformer is also an indispensable helper. European curling irons, face steamers, or home medical equipment, as long as you need 220V voltage, this transformer can help you enjoy professional beauty and health care at home.

4. Medical equipment Application:
In addition, for some medical equipment that requires accurate voltage, such as home pressure meters, oxygen generators, etc., this transformer can also provide stable voltage support to ensure the normal operation of the equipment, and protect the health of you and your family.

Ensuring the safe, stable and efficient operation of power transformers is essential for the protection of equipment, the prevention of failures and the safety of users. Therefore, when using this 500W copper transformer for 220V to 100V/110V voltage conversion, it is extremely necessary to follow certain precautions and procedures.

Power transformer use precautions
1. Waterproof and moisture-proof
The transformer design focuses on heat dissipation, and the housing is not waterproof to a large area. Therefore, make sure that during use, the transformer is kept away from water sources to avoid wet environments and prevent moisture from invading the internal circuit, resulting in short circuit or damage.

2. Ensure heat dissipation and ventilation
A certain amount of heat will be generated during the voltage conversion process. To ensure the stable operation of the transformer, ensure that there is no barrier around the transformer and the heat dissipation hole is unimpeded to avoid overheating. If abnormal heat or odor is found during use, stop using immediately and check.

3. Check carefully before starting
Before turning on the transformer for the first time, carefully check whether the transformer is in good condition and whether the components are fastened. At the same time, after starting, pay attention to observe whether the transformer has abnormal sound or vibration to ensure its normal operation.

Power transformer use process
Step 1: Check your preparation
Before use, check whether the appearance of the power transformer is intact and whether the spare parts are secure.

Step 2: Connect the power supply
Securely plug the input end of the power transformer into the 220V power outlet.

Step 3: Start the transformer
Press the start button, power on and observe whether the normal operation.

Step 4: Connect appliances
Connect 110V/100V appliances to the output, ensure that the power does not exceed the rated power, and then use normally.

1. Product certificate
Our voltage converters are CE, ROHS and FCC certified to ensure electrical safety, environmental protection and electromagnetic compatibility.

2, support electrical appliances
This voltage converter is suitable for 110V and 100V appliances, such as home appliances, office appliances and beauty medical products, as long as the power is matched.

3. After-sales service
We provide comprehensive after-sales service, including consultation, guidance and maintenance, and promise a certain period of warranty.

4, how to choose the transformer
When choosing a transformer, it is necessary to consider the rated voltage, power and frequency of use of the appliance, while considering the quality and price of the transformer.

5. Preparation before selection
Before choosing a transformer, please understand the voltage and power requirements of the appliance, as well as the power supply voltage in the area, and consider the use environment and frequency. At the same time, compare the brands and prices in the market to make an informed choice.