DME1P82K-F

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Film capacitors are components that use combinations of dissimilar metal films as their main component, which are separated by an insulating layer. They are used in circuit applications, such as signal filtering, signal processing and energy storage. They can be formed into large capacitors for very low voltage applications or small capacitors for high voltage applications.DME1P82K-F is one kind of Film Capacitors, here we would like to introduce its application field and working principle:

DME1P82K-F Application Field

DME1P82K-F are mainly used in the following applications:

• Energy Storage Application: DME1P82K-F can store energy for electric vehicles, solar and wind power, and other energy storage system.
• Hi-end Electronics Devices: For high frequency, high ripple and high consistency requirements of digital electronic products, DME1P82K-F provides stable components and long-term reliable performance.
• Consumer Electronic Products: DME1P82K-F is used in many consumer electronic products, such as smart phones, digital cameras, etc.

DME1P82K-F Working Principle

DME1P82K-F consists of two dissimilar metal films: a thin film of tantalum and a thick film of nickel. The tantalum film is insulated by an insulating layer, which is a manganese dioxide layer. On top of the tantalum film is an electrode grid. The tantalum and nickel films are connected together by a grid of metal strips, which forms the two plates of the capacitor. When an electric current is applied, the current flows through the metal strips, creating an electric field between the two plates. The electric field created by the current attracts particles from the surrounding environment, and these particles are accumulated on the plates of the capacitor. This creates an even higher electric field, which in turn attracts even more particles, thus creating a stable electric charge across the plates of the capacitor. This electric charge constitutes the “capacitance” of the capacitor. The amount of capacitance is determined by the size of the capacitor, the area of the plates, and the type of dielectric used between the plates.

Conclusion

DME1P82K-F is a Film capacitor that is widely used in various applications, ranging from energy storage systems to consumer electronics products. Its main components are two dissimilar metal films which are separated by an insulating layer. The electric current that is applied to the capacitor results in an electric field between the plates, creating a stable electric charge that constitutes the capacitance.

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