FCN2825E154K-Y Capacitors

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Film capacitors are the most common type of capacitors due to their excellent performance and wide range of applications. They are constructed by winding two sheets of film, generally a polyamide-imide or polyester film, around an insulating core. In between the two foils are ceramic or metal foil electrodes, also commonly known as conductive layers or electrodes. These capacitors have a wide range of applications, from power supplies to radio transmitters.TheFCN2825E154K-Yfilm capacitor is specially designed for high frequency pulse applications where low ESR and low dielectric absorption, as well as low inductance, is required. The FCN2825E154K-Y is a high performance, low cost three terminal, film capacitor with a capacitance of 154k with a voltage rating of 200V. It has an ultra-low equivalent series resistance (ESR) of 0.001 ohm and a temperature coefficient of capacitance (TCC) of 5 ppm/K.

The FCN2825E154K-Y is suitable for a wide variety of applications including power management for computing and industrial equipment, medical electronics, communication and consumer electronics, as well as power supplies. It is typically used in supply filtering, reduction of electromagnetic interference (EMI) noise, regulation, filtering of switching noise, inrush current limiting, and voltage parameter selection in modern electronics.

The FCN2825E154K-Y’s working principle is based on the principle of electrostatic force, which states that an electric field will develop between two oppositely charged plates when placed near each other. These electric fields create an attraction force between the plates, resulting in a capacitance or electrical charge storage ability. The FCN2825E154K-Y consists of two metallic foils, usually made of tin foil or aluminum, which are separated by a thin insulating dielectric material. When a voltage is applied across the capacitor, electric charges accumulate on the two plates and generate an electric field that opposes the charge. This is known as electrostatic induction and is responsible for the capacitance of the capacitor. The capacitance value is proportional to the area of the plates, the plate separation, and the dielectric constant of the dielectric material used in the film capacitor.

The FCN2825E154K-Y is a high performance, high temperature film capacitor with excellent frequency stability, low parasitics, and low ESR and low inductance properties. It has a power rating of 0.68W, and is designed for use in high frequency pulse applications where low ESR and low dielectric absorption are essential. It also has a wide temperature range from -55 to +85 Celsius. The FCN2825E154K-Y offers reliable, high-performance power filtering, switching noise reduction, and other power management requirements.

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