Car Power Converter Selection Guide

　　In recent years, the number of cars in China has been growing. Therefore, the demand for car inverter power supplies has been increasing day by day, which has led to the emergence of a large number of car inverter brands on the market, many of which are inferior products. This has invisibly increased the difficulty for car owners to choose car power converters. Next, let's take a look at how to choose a high-quality car inverter.

　　Analysis: Which brand of car inverter is good?

　　Recently, the reporter visited the auto supplies market and learned that there are a wide variety of car chargers. Not only are the prices of the products different, but the types and styles are also very diverse. Many car owners are buying car inverter products for the first time. In response to these questions, "What brand of car inverter is good?", the reporter interviewed car modification master Wang Lei.

　　First of all, it is recommended that car owners read this blog (http://nanjingwanglei.com/?p=383). Car modification master Wang Lei introduced the precautions for purchasing car inverters in the blog, and also recommended 3 best car inverter brands in the article. Car owners who plan to buy car inverters can take a look.

　　Wang Lei, a car modification master, said that car inverters are also called car power converters. Because the market demand for car inverters is large and the manufacturing threshold is low, there are many small manufacturers producing car inverters, which leads to a variety of car inverter brands with uneven quality. Well-known car inverter brands include MIG, Belkin, and Oshur.

　　Interpretation: What are the functions of a car inverter?

　　A car power inverter is an electronic device that converts low-voltage direct current into 220-volt alternating current. Usually, a car inverter is an electronic product that converts 12V to 220V. Many car inverter products on the market also integrate the function of a "car charger".

　　For example, the MIG car inverter mentioned above also has the function of converting 12V to 5V, so it can be used as a car charger. (Note: the voltage of the mobile phone is 5V)

　　Analysis: Things to note when purchasing a car inverter

　　Professionals remind car owners to consider the brand and quality when purchasing a car inverter, and check whether it has various protection functions to ensure the safety of the car battery and external electrical appliances. The power of the car inverter is preferably 100w or 200w.

　　For ordinary household users, it is sufficient to buy an inverter with a maximum power limit of 200W. Because the fuse used by most household car 12V power supplies is less than or equal to 20A, which means that the maximum allowed electrical appliances are about 230W.

　　Pay attention to the waveform of the car inverter. It is best to choose the latest car inverter with sine wave or modified sine wave, because square wave converters will cause unstable power supply and may damage the electrical appliances used. The car inverter must have circuit protection function.

　　Question: How much does a car inverter cost?

　　Generally, the price of ordinary car chargers is around 50-80 yuan, and the price of car inverters is higher than that of ordinary car chargers. It is recommended to buy car inverter products with a price of around 200-300 yuan.

　　Here, the reporter recommends car owners to refer to the prices of the three car inverters introduced in this article (http://nanjingwanglei.com/?p=383). These three car inverters are the best-selling and most highly praised on Taobao, which shows that the prices of these three car inverters are recognized by consumers.

　　Finally, the reporter concluded:

　　The car inverter is a power product that works in a high current and high frequency environment, and its potential failure rate is quite high. Therefore, consumers must be cautious when purchasing a car power converter, and it is best to purchase a car inverter product with a high brand awareness. Master Wang reminds all car owners not to buy inferior brands because of blindly coveting cheap prices.