2014 Gaogong LED Annual Meeting: Emerald talks about solid capacitors to solve electrolytic capacitors "historical issues"

[Text|High-tech LED reporter Yang Jinglin] As we all know, the life of LED driver power depends largely on the life of electrolytic capacitors. Therefore, whether a lamp can be used for a long time is the key. Zhaoqing Emerald Electronics Co., Ltd. (hereinafter referred to as “Emerald”) timely seized the opportunity of LED lighting to launch a series of solid-state capacitor parts for the current market of liquid capacitors.

It is known that traditional liquid capacitors have defects such as poor temperature characteristics, poor electrical conductivity, large impedance, short life, and poor safety. When the temperature exceeds 125 ° C, the life will be shortened rapidly, under the extremely low temperature conditions below -40 ° C. The activity of the liquid power source will be reduced, and the performance on the circuit will be weakened.

However, since the solid capacitor is not electrolyzed, the phenomenon of intake and drum bottom does not occur under ultra-high temperature conditions; at the same time, the solid capacitor uses a solid conductive polymer as the electrolyte to conduct electricity, so if the electrolytic capacitor is broken, the capacitor is internally The low-temperature capacity attenuation is small, and there is no leakage or fire.

Luo Wei, director of sales of emerald solid capacitors, told the reporter, “The company currently has a capacity of 200 million capacitors per month, of which solid capacitors account for 20 million.” It can be seen from the output that solid capacitors are environmentally friendly, low in resistance and long in life. It is slowly being accepted by enterprises.

At the same time, for the most cost-effective issues in the industry. Luo Wei also said that the solid capacitors of emeralds are currently high-end products, and there are difficulties in promotion. Therefore, Emerald has been making unremitting efforts in controlling the cost of products. At present, the cost of materials has been reduced to varying degrees on the basis of stable orders.

"The company's products are also very perfect under the test of customers. At present, our high-voltage large-size solid capacitors have achieved a maximum voltage of 250v and a size of 16*31, which is the largest size in the world." Luo Wei said.

As the industry's highest specification and largest industry event in the LED industry, it is also the best platform for the annual LED industry's year-end review, analysis and outlook. So far, the high-tech LED conference has been successfully held for four sessions. The 5th High-tech LED Conference will also be held at the Guanlan Lake Dongguan Club in Shenzhen on December 12-13, 2014.

At that time, Luo Wei, the sales director of Emerald Solid-State Capacitors, will share with you how the solid-state capacitors can better solve the "historical problems" of electrolytic capacitors, and discuss with the participating entrepreneurs, so stay tuned.

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