BFC237548102

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Film capacitors, or also known as plastic film capacitors, are a type of capacitor which uses a film as one of its dissipation components. The other dissipation component being a capacitor plate. Film capacitors are often used in a variety of applications such as filtering, bypassing and decoupling applications.

The BFC237548102 film capacitor is an electrochemical polymer-based capacitor with a low equivalent series resistance (ESR). This capacitor has an increment of capacitance with an applied voltage up to a certain level. The rated voltage is 75 VDC, and the rated capacitance is 4.7μF, with a capacity tolerance of ±10%.

The BFC237548102 film capacitor is highly suited for numerous applications due to its performance, reliability, and cost-effectiveness. Its high impedance level makes it ideal for filtering applications in which unwanted signals need to be filtered out and rejected. It also helps in the decoupling of high frequency signals. The BFC237548102 film capacitor is regularly used in audio application such as crossover networks and bass equalization. Its small size makes it suitable for use in space-constrained and bulky power supplies and other constrained electronic designs.

The BFC237548102 film capacitor has a flat dielectric line which grants a low capacitance gradient over a wide temperature range. This flat dielectric line also ensures a low temperature coefficient, making the BFC237548102 highly reliable over temperature as compared to other capacitors. The BFC237548102 also has a low impedance value at high frequencies, which results in superior noise filtering up to its specified working frequencies.

The BFC237548102 film capacitor works on the principle of dielectric polarization. It has a non-polarized dielectric material which acts as the insulator between two electrodes. When a voltage is applied to the electrodes, an electric field is created between them, which polarizes the material. The strength of the electric field determines the amount of polarization; therefore, a higher voltage will cause a greater amount of polarization. This polarization modulates the permittivity of the material, which in turn determines the amount of energy stored in the capacitor.

In summary, the BFC237548102 film capacitor is an ideal choice for filtering, bypassing, and decoupling applications. Its wide range of features, such as low ESR and leakage current, high impedance level, and low temperature coefficient, make it a great choice for all sorts of applications. Its small size also makes it great for use in tight spaces and bulky power supplies. Because of this, the BFC237548102 is a popular choice for audio, power supply, and other electronic designs.

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