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Products"BERYL" capacitor is widely used in LED lamp drive power supply, electronic energy-saving lamps and ballasts, stage power amplifier, vehicle electronic equipment, computer motherboard, security products, frequency converter, network communication, medical equipment power supply, UPS and other high-end fields.
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ServiceEmerald operators operate enterprises pragmatically with the concept of "creating profits, creating famous brands, sharing results, and sustainable management", and resolutely implement the quality policy of "quality to win trust, service to win, reform and innovation, and exceed expectations.
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BlogInnovation is the soul of an enterprise, and honest management and making friends are the magic weapon for Zhaoqing Emerald Electronics Co., Ltd.
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About usRigorous, pragmatic, honest and innovative are the practice spirit and behavior concept that Zhaoqing Emerald Electronic Technology Co., Ltd. We will uphold and carry forward this idea, devote ourselves to making fine products, innovating technology, and taking the revitalization of national industry as our own responsibility.
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ContactZhaoqing Emerald Electronic Technology Co., Ltd. sincerely welcomes Chinese and foreign businessmen to visit and guide. Our team looks forward to establishing long-term cooperative partnership with all businessmen at home and abroad.
Cutting-edge technology: high-voltage solid-liquid hybrid capacitor
Mar 24,2021
Solid-liquid hybrid capacitors are mainly used in automotive electronics, LED, computer motherboards, digital TVs, servers, communication equipment, high-end chargers and other high-end fields. It also has the advantages of solid capacitors and liquid capacitors, with vibration resistance, low ESR, low leakage current, good high-frequency characteristics, high resistance to ripple current, excellent temperature characteristics, and has the ability to repair oxide film, long service life and so on. At present, the current domestic and foreign mainstream solid-liquid hybrid capacitor voltage range is 16-63V, can meet the needs of most markets. It is reported that Japanese companies are developing solid-liquid hybrid capacitor products of about 100V, but they have not yet launched the market. More than 100V of solid-liquid mixed products, the market belongs to the blank period. According to the data of "China's capacitor industry market prospect and investment strategic planning analysis report" released by the prospective industry research institute, at present, there are more than 600 capacitor factories with a certain scale in China, with capacitor sales reaching 63.7 billion billion yuan. It is estimated that by 2019, the capacitor market will exceed 100 billion yuan, reaching 110.16 billion billion yuan. It can be seen that the overall aluminum electrolytic capacitor as a mature industry, the development is relatively stable, and the solid-liquid hybrid capacitor is an emerging growth point in the domestic market in the aluminum electrolytic capacitor industry, and is in the rising channel of rapid development. In the future, both in terms of market scale and application fields will have rapid development. At home and abroad, the current mainstream solid-liquid hybrid capacitor products use voltage range is 16-63V, higher than 63V solid-liquid hybrid products, relatively rare. It is rumored that Japanese NICHICON, Panasonic and other companies have developed 100V solid-liquid mixed products, but they have not yet seen the market. Due to the rapid development of the current electronic market, the requirements for electronic components are becoming more and more stringent, especially high-end equipment, which requires higher voltages, such as 100-200V, then ordinary solid-liquid hybrid capacitor products Can not meet this requirement. This requires us to research and develop high-voltage solid-liquid hybrid capacitor products above 100V. The development of the project is mainly based on the common solid-liquid hybrid capacitor manufacturing method, including product design, electrolyte development, process improvement, optimization of material design, product production and test verification of several aspects of research and development, through the development of special electrolyte and high conductivity polymer, optimization of material design and production process improvement, developed a voltage range between 100-200V, the use of high-voltage solid-liquid hybrid capacitors with a temperature range of -55 ℃ ~ 125 ℃ to meet the needs of market development. The development of the project is mainly based on the common manufacturing method of solid-liquid hybrid capacitor, including the research and development of product design, electrolyte development, process improvement, optimization of material design and matching, product production and test verification. Through the development of special electrolyte and high conductivity polymer, optimization of material design and production process improvement, the voltage is 100-250V, and the operating temperature range is -55 ℃ ~ 125 ℃, meet the needs of market development.
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