TPL, INC
Home
Ceramic Nanopowders
Custom Ceramic Capacitors
Perform. Capacitor Films
Cast Nanocomposite D.
TPL, INC
Home
Ceramic Nanopowders
Custom Ceramic Capacitors
Perform. Capacitor Films
Cast Nanocomposite D.
More
  • Home
  • Ceramic Nanopowders
  • Custom Ceramic Capacitors
  • Perform. Capacitor Films
  • Cast Nanocomposite D.

  • Home
  • Ceramic Nanopowders
  • Custom Ceramic Capacitors
  • Perform. Capacitor Films
  • Cast Nanocomposite D.

Performance Capacitor Films

TPL specializes in fabrication of high‐quality thin films for capacitors. Physical deposition or casting of polymer film is performed on ultra‐smooth release substrates in a class 100 clean room. Continuous film fabrication can be achieved to a thickness of 3.0 μm with a narrow distribution. 


Controlled solvent removal and/or thermal curing is achieved with multiple radiant and convection oven zones. Product film rolls can then be processed using conventional film roll winding and processing.

capacitor film coater

Capacitor Film Coater in Class 100 Clean Room

TPL’s unique film production capabilities is being combined with advanced material technology to develop high performance capacitors. Wound film capacitors are currently being developed for high temperature and pulsed power applications.

  • High Temperature Capacitors: TPL has developed a high temperature polyester film, designated as HTPE, and is
  • Maturing its utilization in film capacitors. Capacitors wound from this dielectric have demonstrated stable
  • Performance for power conversion and pulse power at temperature in excess of 200°C.

  • High Energy Density Capacitors: TPL has developed a nanocomposite film and is maturing its utilization in
  • Compact pulse power capacitors. The high dielectric constant of the nanocomposite film offers capabilities for a
  • Factor of three increase in capacitor energy density.

Film Coater

TPL Capacitor Film Coater in Class 100 Clean Room

Metallized Roll Pairs for Capacitor Winding

Metallized Roll Pairs for Capacitor Winding

HTPE Capacitor Winding

Packaged Capacitor

Nanocompsoite Film Production

Pressed Nanocomposite Windings

Capacitor

Contact Us

For any enquiries, please get in touch with a member of our team.

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  • Perform. Capacitor Films
  • Cast Nanocomposite D.

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