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Top 7 Supercapacitors Manufacturers in the World

SupercapacitorA capacitor which stores a huge amount of energy is known as supercapacitor. It is also known as an ultracapacitor or double-layer electrolytic capacitor. Supercapacitors have almost all similarities to capacitors, except for their bigger area plates and the smaller distance between these plates. These plates are metallic and also have an unlimited life cycle. Because of their properties, supercapacitors are used in many applications. They are widely deployed to deliver power and bridge power gaps. They are a replacement for batteries in certain settings such as in battery-free devices. Here, we have enlisted the top 7 supercapacitors manufacturers in the world;


TDK SupercapacitorTDK’s electric double-layer capacitor (EDLC) is made thinner with packaging technology where metal foil laminated film is used and allows maximum use of the space for the mountain thickness. TDK’s EDLCs, which are made with the latest material technology as well as processing technology while featuring high capacitance and low resistance, are excellent for use in applications such as peak output auxiliary power supplies and storage devices for energy harvesting. Products with a maximum capacitance of 500mF and thin products with a thickness of 0.45mm are available in a range from 5 to 15mF. Operating voltage is great at 3.2 to 5.5V, with designs that make them easy to use with circuitry. Products that are characterized by their thinness are of a thickness where they can be mounted on IC cards that are compliant with the ISO/IEC7810 international standard, and are adaptable to bending tests and torsion tests (ISO/IEC 10373-1-compliant), which are required of IC cards. EDLCs by TDK are also designed with specifications. TDK has its name among the top 7 supercapacitors manufacturers in the world.

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KEMETKEMET offers a large range of supercapacitors in surface-mount and radial construction with high-performance capabilities. Supercapacitors have characteristics that are common to both batteries and traditional capacitors. As a result, a supercapacitor can be used as a secondary battery when applied to a DC circuit. These devices are best suited for use in low voltage, DC hold-up applications such as embedded microprocessor systems with flash memory. Its huge collection has made it one of the top 7 supercapacitors manufacturers in the world.

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Kyocera AVX

Kyocera AVXKyocera AVX’s supercapacitors or double-layer capacitors have rapidly become recognized, not only as an excellent compromise between “electronic” or “dielectric” capacitors such as ceramic, tantalum, film and aluminium electrolytic, and batteries but also as a valuable technology for providing a unique combination of characteristics, particularly very high pulse power and capacitance densities.

The company has its name among the top 7 supercapacitors manufacturers in the world.

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EatonEaton supercapacitors are unique, ultra-high capacitance devices utilizing electric double layer capacitor (EDLC) construction combined with new, high-performance materials.

This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to specific applications that range from a few microamps for several days to hundreds of amps for seconds. By providing world-class supercapacitors, it has achieved a name in the top 7 supercapacitors manufacturers in the world.

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Cornell Dubilier (CDE)

Cornell DubilierCDE has what you need. The company offers a comprehensive range of capacitance values and voltages. Their technology is used in a wide variety of applications from battery backup in smart meters to regenerative braking. Choose from board mountable coin type and radial form factors or work with them to develop higher voltage custom modules with active or passive balancing. CDE has earned its name in the list of the top 7 supercapacitors manufacturers in the world. CDE offers one of the world’s broadest selections of aluminium electrolytic capacitors, mica capacitors, AC film capacitors, and DC film capacitors. They are also the only U.S. manufacturer of high-quality mica capacitors.

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Maxwell Technologies

Maxwell TechnologiesMaxwell Technologies has pioneered the design, development and deployment of supercapacitor energy storage technology to address the energy gap for fast-response, high-power delivery solutions. Maxwell’s leadership has manifested in valued global partnerships and in more than 65 million Maxwell ultracapacitor cells deployed in mobile and stationary applications worldwide. The Maxwell portfolio for high-performance energy storage includes a variety of product lines designed to fulfil your system requirements. Maxwell’s ultracapacitor (supercapacitor) cell technology meets the highest industry quality standards and can be relied on for durability, minimal maintenance and long lifetime compared to alternative energy storage options on the market. Customer-focused designs, decades of product testing experience, and proven field performance are the reasons why businesses continue to choose Maxwell’s leading solutions. The company has its name in the top 7 supercapacitors manufacturers in the world.

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ElnaElna designs, manufactures and sells aluminium electrolytic, solid conductive polymer, and electric double-layer capacitors. Their IATF 16949, ISO 9001, ISO 14001, and ISO 45001 certified manufacturing plants are located in Japan, Thailand, and Malaysia.

Elna’s customer base has grown through the years to include all market segments of the electronics industry including automotive, telecommunication, medical, industrial, and consumer. Flexibility, communications, and understanding of their customers have made their name in the list of the top 7 supercapacitors manufacturers in the world.

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Nitisha Dubey

I am a Journalist with a post graduate degree in Journalism & Mass Communication. I love reading non-fiction books, exploring different destinations and varieties of cuisines. Biographies and historical movies are few favourites.

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