Talking about the development of film capacitors in the home appliance industry

The self-healing properties of the film capacitors, non-polarity, and strong insulation are believed to be familiar to everyone. In the steady growth of the home appliance industry, how is the data status of the film capacitors in 2018? Let's follow the Xiaobian!

China's home appliance demand is growing steadily. Taking air conditioners as an example, film capacitors in air conditioners are mainly used in motor starting and other circuit control parts. According to national statistics, China's air-conditioning output in 2018 was 205 million units, an increase of 1.35 percent year-on-year. On the one hand, the consumption upgrade drives the demand for air conditioners and the inverter air conditioner rate to increase simultaneously. On the other hand, fixed-frequency to frequency conversion, air-conditioning circuit board control increased, and the use of film capacitors increased. Downstream demand The steady growth of traditional applications in the field of home appliances guarantees stable demand for film capacitors.

2018 China's LED lighting output was 76.92 million. Refer to the "Firefly" energy-saving lamp usage, which requires about 5 film capacitors in a single energy-saving lamp. In LED lighting, film capacitors are only used for lamps above 8w, and the required amount is less than that of energy-saving lamps. Therefore, the increase in LED rate will bring down the lighting demand. However, considering the continued rise in LED rates, the decline in demand for film capacitors for future lighting will slow down.

According to the data of China Association of Automobile Manufacturers, in 2018, the production and sales volume of new energy vehicles in China completed 1.27 million and 1.256 million, respectively, an increase of 59.9 percent and 61.7% over the same period of last year; In order to increase the output power, the bus voltage of new energy vehicles has a tendency to increase continuously. This puts high demands on the performance of DC supporting capacitors, and the performance of film capacitors is replaced by aluminum electrolytic capacitors and film capacitors instead of aluminum electrolytic capacitors. New energy vehicle DC support capacitors are preferred. In summary, the rapid development of the new energy automotive industry has provided a new driving force for film capacitors.

As seen in the data of these three industries, the number of thin film capacitors we use is constantly increasing. As a manufacturer, the quality of the film capacitor is worthy of our attention, and the quality gives the life of the capacitor. Therefore, everyone should pay attention to the quality when purchasing, and avoid the small workshop!

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