Advantages and application range of polyester film capacitors

Previous editors also had a polyester film capacitor for organic film capacitors, also known as polyester capacitors. So what the editors are saying today is its benefits and applications. Understanding the advantages of capacitors is very helpful for our future use. Some necessary understanding is very important, let's look down with the editor!

With the development of technology, electronic, home appliances, communications and other industries have become shorter and shorter, and film capacitors have become an indispensable electronic component for the upgrading of the above industries due to their good electrical performance and high reliability. . In the next few years, with the further development of digitalization, informatization and network construction, and the country's increased investment in power grid construction, electrified railway construction, energy-saving lighting, hybrid vehicles, and upgrades of consumer electronic products, the market demand for film capacitors It will further show a trend of rapid growth.

Polyester film capacitors are non-inductively wound structures with many benefits. One of the benefits of mylar capacitors is their wide range of capacities, small size and light weight. Secondly, it is self-healing and has a long life. Not only that, but also the use of flame retardant epoxy powder encapsulation. Polyester film capacitors have a wide range of capacities, typically 470pF - 4μF. Capacitance ratio capacitance is large and small. At the same time, it also has the characteristics of good heat resistance, moisture resistance and high compressive strength. Of course, low cost, low price and self-healing ability of polyester film capacitors are huge advantages. Polyester film capacitors are suitable for applications where stability is not critical, such as general electronic instruments, meters, radios, etc., for use in isolation, coupling and bypass.