This 3000VA step-down voltage converter converts 220V to 110V/100V so that appliances in the US that require 110V can be used in Europe, Asia, and other areas where the voltage is 220V.

This 3000w power converter has achieved remarkable market success since its launch in 2018. After five years of market testing and technology optimization, it has shown great stability in practical applications.

1.Market recognition and technical maturity:
The sales volume of more than 10,000 units proves the popularity of this home-type voltage converter in the market. After five years of use, its performance has been recognized by the majority of users. With the continuous progress of technology, this power transformer has been optimized in terms of accessory materials and design, thus further improving its performance and reliability.

2, stable voltage output:
This step-down transformer has an output port on the left and right sides, the left side outputs 100V voltage, the right side outputs 110V voltage. This design makes it able to meet the needs of appliances with two voltages. When two appliances need to be used at the same time, as long as the total power of these two appliances is less than 70% of the transformer's maximum power, normal operation can be guaranteed. This feature makes this power voltage converter highly practical and convenient.

3, High-quality raw materials and efficient design:
Manufactured with a single-phase toroidal core, the power voltage converter ensures a more stable operation and a higher conversion rate at the same time. This means less energy loss and higher efficiency in the process of converting voltage. High-quality raw materials ensure the durability and long-term stability of the transformer, providing users with a more reliable experience.

4.Safety and security measures:
The shell and internal power cord of this voltage converter are all made of flame retardant materials, which greatly reduces the risk of fire during use. In addition to the flame retardant design, this transformer is also equipped with multiple protection devices such as temperature control protection, overload protection and short circuit protection. Together, these measures ensure safety during use and effectively prevent safety accidents caused by unstable voltage or overload.

This 3000W transformer 220V to 100V/110V has a wide range of application scenarios and can meet the needs of different users.

For home appliances:
When you are in a country where the rated voltage is 220V, this power transformer allows you to easily use American appliances rated at 110V or Japanese appliances rated at 100V. Whether it's a rice cooker, hair dryer, or other common household appliances, as long as the power is under 1900W (30% space should be reserved when the transformer is used), you can use this voltage converter to convert the voltage, so you can use it in a different country without having to replace the appliance.

For office appliances:
In an office environment, many devices such as printers, copiers, scanners, etc. may be imported types that use 110V or 100V. This power transformer ensures that these devices work properly at 220V, thus increasing office efficiency and avoiding equipment damage or performance degradation due to voltage mismatch.

Beauty Salon:
For the very excellent curling irons, facial steamers, radio frequency beauty meters and other beauty salon equipment in the United States and Japan, they usually need to work properly under 110V/100V voltage. This voltage converter can convert the local voltage 220V to the 110V/100V required by these beauty salon equipment, so that you can enjoy the maintenance of high-quality beauty salon products without going to the United States and Japan.

Medical products:
Some medical equipment such as manometers and oxygen concentrators imported from North America may require 110V or 100V. This voltage converter can provide stable 110V voltage output for these devices to ensure the normal operation of medical equipment and provide strong support for the smooth use of demand users.

To summarize, this 3000W transformer 220V to 100V/110V has a wide range of applications in many fields such as home, office, beauty salon and medical treatment, and can meet the diverse needs of different users. Its stable performance and reliable safety measures make it able to perform excellently in various scenarios, bringing users a convenient and comfortable experience.

Ensuring the safe, stable and efficient operation of a power transformer is vital to protecting equipment, preventing malfunctions and safeguarding users. Therefore, in the process of using this 3000W transformer 220V to 100V/110V, it is essential to follow certain usage precautions and procedures.

Power transformer precautions for use
1, waterproof and moisture-proof:
As this voltage converter is designed to pass through the internal core accessories, in order to achieve good heat dissipation, its shell is not a large area of waterproof treatment. Therefore, when in use should ensure that it is away from water sources to prevent water intrusion into the interior of the transformer, so as not to cause short circuits or other safety accidents.

2, heat dissipation and ventilation:
Voltage converter may produce a certain amount of heat during operation, which is a normal phenomenon. In order to maintain its normal operating temperature, should not block the transformer left and right sides of the cooling holes to ensure air circulation to help dissipate heat. If the power transformer is found to be abnormally hot or emit a burning odor during use, it should be stopped immediately and consult a professional.

3, boot check:
Before the first power-on use, the power transformer should be fully inspected. Ensure that the appearance of the machine is intact and undamaged, and the parts are fixed securely. At the same time, the first boot should pay attention to whether there is a strange noise or abnormalities, if any should be stopped immediately to check.

Power transformer use process:
1, check whether the appearance of the voltage converter is complete and spare parts are fixed;
2, connect the voltage converter input plug to the power supply with a voltage of 220V;
3, click the machine switch key, the voltage converter will be energized;
4, the 110V/100V appliances connected to the voltage converter, and then power on the normal use can be.

1、What certificates do your products have?
*Our transformer products have obtained a number of international and domestic certificates, including but not limited to CE certification, ROHS certification, FCC certification and so on. These certifications ensure that our products comply with international standards in terms of electrical safety, environmental protection and electromagnetic compatibility.

2、What products does this transformer support?
*This transformer mainly supports the use of 110V and 100V electrical equipment, including but not limited to rice cookers, hair dryers, chef machines, tooth cleaners, breast pumps and other household appliances. In addition, it is also suitable for some office appliances such as printers, scanners, etc., as well as beauty salon and medical products such as curling irons, facial vaporizers, and pressure gauges.

3、What after-sales service do you have?
*We provide comprehensive after-sales service, including product consultation, use guidance, fault repair and so on. Our customer service team will be ready to answer your questions and provide technical support. In addition, we also provide warranty service for a certain period of time to ensure your experience.

4、How do I choose the right transformer for my appliance?
*When choosing the right transformer for your appliance, you first need to consider the rated voltage and power of your appliance. Make sure that the output voltage and power of the selected transformer match your appliance. Secondly, consider the frequency and duration of use of the appliance to ensure that the selected transformer can provide stable power output. Finally, consider the brand, quality and price of the transformer and other factors to ensure that you buy a safe and reliable product.

5、What do I need to do before choosing a transformer?
* Before choosing a transformer, you need to know the rated voltage and power of your appliances, in order to buy the right transformer. In addition, you also need to understand the power supply voltage in your area to ensure that the selected transformer can work properly. Also, consider the environment and frequency in which the appliance will be used so that you can choose the right type and brand of transformer. Finally, get information about the brands and prices of transformers available in the market in order to make the right buying decision.