Metallized Polyester Film Capacitor Vs Ceramic

Polyester pet film capacitors.

Metallized polyester film capacitor vs ceramic.

Other dielectrics used in the construction of film capacitors include polycarbonate polystyrene polytetrafluoroethylene ptfe polyethylene naphthalate pen polyphenylene sulphide pps polyimide and paper. Polyester film capacitor one downside of this type of film capacitor is that it can introduce noise when used in applications where there is vibration. There are many types of film capacitors including polyester film metallized film polypropylene film ptfe film and polystyrene film. Although a very successful and useful form of film capacitor this type is no longer made because the manufacturer of the film.

Ceramic disc capacitors have a low loss factor a reasonable level of stability and work well with high frequencies. They are generally less expensive than other capacitors and carry lower capacitances couple of µf max which makes them used often during low capacitance requirements in noise harmonics filtering and suppression applications. The most common dielectric materials used in the construction of plastic film capacitors are polypropylene and polyester. Made of ceramic material as the dielectric and metal as the electrodes ceramic capacitors come in a variety of shapes and sizes.

The core difference between these capacitor types is the material used as the dielectric and the proper dielectric must be chosen according to the application. There are a few types of plastic film capacitors including mylar polycarbonate polyester and. They are manufactured both as metallized wound and stacked versions as well as film foil types. Read more about polyester capacitors polycarbonate pc.