“Cosmo First” starts the commercial manufacturing of the “Metallized Film for Capacitors”. Not sure how these metallized films are different from the dielectric film manufactured by Xpro?
Below is what I could find about “Metallized Film Capacitors”.by doing simple Google search:
Metallized film capacitors are a type of film capacitor that uses a layer of metal deposited on a plastic film to form an internal electrode. The metal layer is much thinner than metal foil, so the volume after winding is also much smaller.
The biggest advantage of metalized film capacitors is their “self-healing”. Weak electrical defects are destroyed by an electrical arc that extinguishes when enough metal of the electrodes is vaporized.
Different types of metallized plastic film capacitors have different properties and are suited to slightly different applications. The values of metallized plastic film capacitors may range anywhere from several picofarads to a few microfarads. They are normally non-polar.
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