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Powerful Graphene Hybrid Supercapacitors Challenge NiMH Batteries

  • Posted by doEEEt Media Group
  • On January 18, 2021
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Batteries they can quickly store large amounts of energy and put it out just as fast. If, for instance, train brakes when entering the station, supercapacitors are storing the energy and provide it again when the train needs a lot of energy very quickly while starting up.
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Supercapacitors Attractive in New Tidal Power

  • Posted by doEEEt Media Group
  • On November 12, 2020
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Large supercapacitors now compete for head-on with batteries and are quoted in kWh. Some are drop-in lead-acid and lithium-ion battery replacements. Others are bought as uninterruptible power supplies up to 1MWh offering the bonus of efficient peak-shaving because power density is ten times that of lithium-ion batteries and series resistance low.
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New Higher Voltage and High Energy Density Supercapacitors.

  • Posted by doEEEt Media Group
  • On October 26, 2020
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Cornell Dubilier announces the introduction of a new series of higher voltage and high energy density supercapacitors. The series will be released under the Illinois Capacitor brand. DSF Supercapacitors offer a notable jump in voltage rating over typical supercapacitors to 3.0 WVDC for a single component and 6.0 WVDC for a dual-pack device.
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Anatomy of the New Supercapacitor Industry

  • Posted by doEEEt Media Group
  • On October 26, 2020
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IDTechEx Releases new research report, “Supercapacitor Markets, Technology Roadmap, Opportunities 2021-2041”. In 2010, there were no Chinese manufacturers in the top ten supercapacitor manufacturers. In 2020, 40% of them are Chinese. This has been achieved by world-class R&D, being in one of the largest markets globally, strong investment and government support including protective trading.
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Long-Term Reliability of Self-Balancing Supercapacitors

  • Posted by doEEEt Media Group
  • On September 7, 2020
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Long-Term reliability data of AVX SCM and SCC supercapacitors have been presented in an article published by TimesTech, authored by Eric DeRose, Global Product Manager; Bob Knopsnyder, Senior Development Engineer and Bharat Rawal, Contractor/Retired Manager, BestCap Technology, AVX Corporation.
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CDE Releases 600F Low ESR, Low-cost Supercapacitors

  • Posted by doEEEt Media Group
  • On August 10, 2020
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Radial, two-pin snap-in, four-pin snap-in, and dual pack configurations in the series are available, depending on voltage and capacitance combinations. Likewise, case diameters and configurations vary, depending on values.
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Supercapacitor ESR, Specification and Life Time

  • Posted by doEEEt Media Group
  • On August 3, 2020
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The primary effects of ESR are cell design and materials. Most of the ESR in supercapacitors is determined by how the manufacturer makes connections from the active electrode to the terminals that the customer sees. The next biggest effect is materials – electrolyte and electrode materials and how the electrode is processed.
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Tecate Group Releases Hybrid Lithium Ion 3.8 Volt Capacitors

  • Posted by doEEEt Media Group
  • On August 3, 2020
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The TPLC™ series incorporates the key benefits of batteries (increased voltage and energy density) while maintaining the traditional characteristics of ultracapacitors (rapid charge/discharge, environmental friendliness, longevity, and safety).
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Researchers at RCPTM Olomouc

  • Posted by doEEEt Media Group
  • On August 3, 2020
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Researchers at RCPTM Olomouc Developed Graphene-Based Materials Boosting Supercapacitors Energy and Power Density to the World Record Values