PME271YD5470MR30

Film Capacitors

Film capacitors are one of the many types of electrical capacitors. Standard film capacitors are made of polypropylene, polyethylene naphthalate (PEN), polyester, polystyrene, polycarbonate and paper. PME271YD5470MR30 is a film capacitor.

Application Field

PME271YD5470MR30 film capacitor is a highly reliable class of module assembly in board type that is ideally used for reliable operation in power electronics, diode current limiting, high frequency snubbing and for general switching supplies. A big advantage is that the capacitors compact size. The capacitors reach a voltage rating of 630 VDC in combination with a smaller form factor for integration into end-products.

PME271YD5470MR30 film capacitor also provides excellent electrical and mechanical performance in many types of audio equipment, as well as illuminations, power supplies, and control and circuits in automotive, industrial control and more.

Working Principle

A film capacitor is an electrical component that consists of two metal plates, separated by an insulating material with a high dielectric constant, such as polypropylene, polyesters, and polycarbonates. The capacitor works by accumulating charge carriers, usually electrons, between the two plates while under an electric field. Each plate has a different charge, either positive or negative, with the difference in charge creating an electrical field between the two plates. This electrical field is what forms the capacitance of the capacitor, which is measured in Farads.

Film capacitors are able to store a large amount of electricity, making them ideal for applications that require high voltage and frequency. They are also well-suited for high-temperature applications, as their dielectric material has a high melting point. Moreover, film capacitors are also quite inexpensive and are used in a wide variety of applications, like power supplies and automotive applications.

PME271YD5470MR30 film capacitor is one of the ideal solutions for high power surface-mount applications and is fully compatible with conventional SMD assembly processes. The PME271YD5470MR30 module offers designers improved electrical performance and reliability at a fraction of the size compared to existing leaded film capacitors. Additionally, its high working temperature makes it suitable for high-power applications and its compact design ensures that it takes up minimal space in the device.

PME271YD5470MR30 is the premiere choice for any application compared to electrolytic capacitors, especially where more stability is required. Additionally, Its construction with an insulating layer helps reduce the chances of short-circuiting, while its tight tolerance also provides improved protection from EMI and RFI interference from other electronics.