With the development of the economy, China's demand for solid aluminum capacitors is very strong, and has become the world's most important solid aluminum capacitor market, and various solid aluminum capacitor manufacturers have entered China to compete for the market.

In recent years, due to the price war of capacitor manufacturers in other countries and regions, Japanese companies have gradually reduced the production scale of liquid aluminum capacitors, turning to the development of high-end solid aluminum capacitor industry, and at the same time, in order to reduce production costs and compete for the Chinese market. The need to invest in China, such as Nichicon, Chemicon, Sanyo, etc. have invested in the construction of solid aluminum capacitor factories in China, with considerable capacity.

The boom in China's solid-state aluminum capacitor market has also spurred other capacitor manufacturers to come to China to develop or invest in factories or expand existing capacity. Taiwanese companies and Hong Kong enterprises are traditional aluminum capacitor manufacturers. In this respect, they are not outdone. Lilong, Fengbin and Wanyu have invested in solid aluminum capacitors, and compete with Japanese companies to increase production capacity. .

Domestic-funded enterprises have entered the industry late, and they are just beginning to take off. They are in a weak position. The main markets are still occupied by enterprises from other countries and regions. However, domestic-funded enterprises have great potential and are developing fast. They have not lost on medium and low-end products. Foreign companies. At present, Bai Ruikai is a typical representative of domestic enterprises.

PolyCap is the first domestic enterprise specializing in R&D and production of solid aluminum capacitors. It has complete and advanced solid aluminum capacitor production technology and production line. The working voltage of the product can reach up to 250V, the longest working life can reach 105°C/20000 hours, and the maximum working temperature can reach 135°C. The technical indicators and quality of the products are among the highest in the world. And there is a high-level research and development team. Dr. Wang Binhua, the technical leader, has been focusing on the research of solid aluminum capacitors since 2003. He has a solid background in solid aluminum capacitor technology, and the rest of the core R&D personnel have rich experience in R&D of solid aluminum capacitors. .

In December 2012, under the joint investment and promotion of China Merchants Technology Group Investment Co., Ltd., China Merchants Innovation Fund and Tianchuang Capital, Bai Ruikai and another solid aluminum capacitor industry outstanding company Gu'an Fuai Electronics completed a strategic merger operation. The combination of the two companies has enhanced the position of domestic companies in the solid capacitor industry.

The application of solid aluminum capacitors, especially in the computer and mobile phone industries, has provided a powerful driving force for the development of the solid aluminum capacitor industry. The main application areas of solid aluminum capacitors are as follows:

1) Computer motherboard, graphics card: Solid aluminum capacitors are used in the most used computer motherboards and graphics cards. In 2012, global computer shipments were around 352 million units. According to estimates of 20 solid capacitors per motherboard, the demand for solid aluminum capacitors reached 6-7 billion. According to IDC's forecast, the PC market will maintain an annual growth rate of 10%, and the number of solid capacitors required on the motherboard will increase due to the increase in computer computing speed. Therefore, for a long time, the computer industry will be The main driving force for the development of the solid aluminum capacitor industry.

2) Mobile phone charger: With the rise of smart phones, the choice of solid state capacitors for mobile phone chargers has become a trend and trend. In 2011, China's mobile phone production was 1.14 billion units, and maintained an annual growth rate of 16.3%. Each charger uses 1 to 2 solid aluminum capacitors. According to this prediction, the demand for solid aluminum capacitors in mobile phone chargers will be large in the future. .

3) Power adapter: The application of solid aluminum capacitors to power adapters is a trend in recent years. The annual demand for power adapters is growing at a rate of 11.5%. It is expected to exceed 12 billion in 2014. The number of solid aluminum capacitors required in the industry is staggering.

4) Others: In addition to the above application fields, solid aluminum capacitors are also used in LCD TVs, automotive electronics, etc. The market prospects are huge, but they are yet to be developed.

Copyright: Shenzhen PolCap Electronic Technology Co., Ltd. www.polycap.cn, please indicate the source.