High Temperature, High Energy Density ultrathin Capacitor Film for electric vehicle, power supply and power conversion applications

SPS’s High Energy Capacitor film is optimized for pulse power and high energy density applications. Our polymer film technology provides a distinct advantage in energy density, size, and weight over traditional polypropylene capacitors. With energy densities at 3 to 5 times greater than competitive technologies, SPS customers can design smaller, energy-efficient capacitors for their customers and products.

SPS EAP Capacitor Features:

  • High operating temperature capability;
  • 2x the dielectric constant of existing materials;
  • Low dielectric loss;
  • ½ the size and weight;
  • Meets US Department of Energy goal requirements.
  • Film thickness from 2 to 10 µm;
  •  Existing capacitor designs from 10-120 µF;
  • Custom film and capacitor design;
  • High packaged energy and capacitive densities.

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    SPS can deliver film or finished capacitors to meet your application requirements

    • Film thickness from 2 to 10 microns
    • Existing capacitor designs from 10-12 micro Farads
    • Custom film and capacitor design

    High packaged energy and capacitive densities

    • 3-5 J/cm3 @ >1000 volts
    • Up to 8 J/cm3 possible

    Target applications

    • Pulsed power
    • DC Link
    • High energy
    • Size reduction

     

    SPS Capacitors and Film Offer High Energy and Power Densities for Pulsed Power Applications

     

    SPS is developing next-generation polymer films that will offer extended capabilities to enable capacitors for hybrid electric vehicles, power conversion, smart grid applications, power supplies, and lighting.

     

    More info on SPS High Temperature Capacitor Film