Polyester capacitors are the capacitors composed of metal plates with polyester film between them, or a metallized film is deposited on the insulator. Polyester capacitors are made available in the range from 1nF to 15µF, and with working voltages from 50V to 1500V. These capacitors come up with the tolerance ranges of 5%, 10%, and 20%. Generally, polyester capacitors use layers of metal and polyester or Mylar dielectric to make a broad range of capacitance values but normally within a relatively small package and for low voltages. The use of rolled film layers in the polyester capacitors lead to high dissipation and capacitance vs. temperature problems. At Electrikkart.com, we supply and trade a wide range of polyester capacitors for our buyers. Our polyester capacitors are known for consistency and maximum efficiency.
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