B43255A9826M

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Aluminum electrolytic capacitors are a unique type of capacitors, typically used when large capacitance values and high levels of voltage are required. The B43255A9826M is an aluminum electrolytic capacitor that can be used for many different applications. In this article, we will discuss the various applications and explain the working principle of this capacitor.

Applications of the B43255A9826M

The B43255A9826M is a radial aluminum electrolytic capacitor with a capacitance range of 4.7µF-470µF. This type of capacitor is popularly used in electronic equipment, especially in demanding applications such as motor drives, high-speed switching power supplies and filtering reactive power. It is also very commonly used in automotive applications, such as engine control, central locking and air conditioning.

Other applications of the B43255A9826M include power supply units, filtration, detection of engine misfire signals, decoupling of radio frequency interference, and gaming machines. The device itself has an extended service life of 2000 hours (at rated voltage and rated temperature).

Working Principle of the B43255A9826M

Aluminum electrolytic capacitors such as this one are constructed of two aluminum foil layers separated by a thin dielectric with an ionic electrolyte. When a voltage is applied to the two terminals, an electric field is established across the dielectric, which causes the capacitor to store an electric charge. Since aluminum is a good conductor of electricity, this results in a larger capacitance than conventional capacitors.

The B43255A9826M capacitor is also a polar device, meaning it needs to be connected to the correct polarity to ensure proper operation. In addition, this capacitor has a low internal resistance and a high ripple current, which makes it suitable for applications with high frequency noise.

Summary

The B43255A9826M aluminum electrolytic capacitor is an ideal device for applications where large capacitance values and high levels of voltage are needed. This capacitor has a wide range of applications, including automotive use, power supply units, filtration, detection of engine misfire signals, and more. The working principle of such a capacitor is based on electrostatic principles, with two aluminum foil layers separated by a thin dielectric and containing an ionic electrolyte. The low internal resistance and high ripple current make the B43255A9826M a perfect choice for high frequency noise applications.

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