Eaton’s XV Series of High Power Supercapacitors

The longest life available for high power supercapacitors is reliably delivered with the 300 and 400 Farad XV Series by Eaton.

High Capacitance: The 300F and 400F versions of the XV Series deliver prolonged power back-up and high peak current aptitude. Longer service life is enabled by slower aging, performing at higher temperatures or lower start-up capacitance than other competitors.

Industrial Operating Temperature Range: The XV Series’ vast range of temperature, -40°C to +65°C (+85°C with voltage derating), is perfect for tough environments within the industry and field-based telecom applications.

Ultra-Low Equivalent Series Resistance (ESR): Ultra-Low ESR raises the level of power delivered to the load and allows for the smallest voltage drop throughout the peak current demand. Also, in comparison to competitors, resistance increase through time is very heavily decreased.

Long Operating Life: The PowerStor XV Series supercapacitors, with their roughly 20 years of operating life, allow for longer end-equipment service life and need no replacing; obviously a very appealing factor.

Configurable for Voltage or Energy Storage: There’s no problem configuring the XV Series in series and parallel to adhere to specific application requirements.

Features & Benefits

  • Ultra Low ESR for High Power Density
  • Large Capacitance for High Energy Density
  • Long Cycle Life


  • Hybrid Battery or Fuel Cell Systems
  • High Pulse Current Applications
  • UPS / Hold Up Power

Here’s a little bit of history on the company: Eaton’s Bussmann division creates and produces necessary circuit protection, power management and electrical safety products that are specifically made to enable innovative circuit and power electronics protection. Serving customers in the commercial, data centers, electrical vehicles, food and beverage and many other markets, the Bussmann business has made its mark throughout many different industries and markets. Cooper is involved in the Electrical Sector of Eaton, which is a leader in power management solutions for its customers in over 175 countries around the world. Cooper has a strong history of electrical components and solutions such as Bussmann electrical and electronic fuses; Crouse-Hinds and CEAG explosion-proof electrical equipment; Halo and Metalux lighting fixtures; and Kyle and McGraw-Edison power systems products.

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