Polymer solid capacitors grow widely

It is difficult for old products to meet new demands. The development of electronic circuits has brought new requirements for electrolytic capacitors. Liquid aluminum electrolytic capacitors can no longer meet the technical needs of products in many fields. Product upgrading is imperative.

Polymer solid capacitors have obvious advantages. Polymer solid aluminum electrolytic capacitors are superior to electrolytic capacitors using other technologies in terms of their overall properties such as conductive properties, frequency characteristics, stability characteristics, and lifetime. The advantages of product substitution are obvious.

The computer industry is pushing for polymer solid capacitors. Due to the continuous upgrading of the CPU, the computing speed and power consumption of the computer have increased accordingly. Polymer solid capacitors play a key role in safeguarding and improving the performance of computer systems. INTEL pushes motherboard manufacturers to use solid capacitors. We predict that the computer field will remain the largest market for polymer solid capacitors in the future.

Future trends in electronic design favor solid capacitors. The excellent properties of polymer solid capacitors help simplify circuit design. In the future, electronic products are moving towards the trend of mobilization, intelligence and miniaturization. Polymer solid capacitors are expected to be further promoted and applied.

The drop in raw material prices will help product promotion. The patent for high-molecular polymer EDOT expired in October 2008, which greatly reduced the prices of major raw materials for polymer solid capacitors. We believe that the downward adjustment of the prices of major upstream raw materials will help the polymer solid capacitors to reverse their cost disadvantages and thus increase their acceptance and penetration in the industry category.

The polymer solid capacitor market still has several times room for growth. From 2003 to 2007, the global market for polymer solid capacitors increased by 28% year-on-year, exceeding the growth rate of the entire aluminum electrolytic capacitor industry. At the same time, the sales ratio of all aluminum electrolytic capacitors increased from 7.0% in 2003 to 16.1% in 2007. 2008 Capacitors Major Producer Countries Japan's sales of polymer solid capacitors account for only 18% of all aluminum electrolytic capacitors. We expect that the proportion of polymer solid capacitors will further increase, and the space is still very broad.

Magnet Assembly

Newland Magnetics Co., Ltd. , http://www.zj-magnets.com

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