B43858C9107M000

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Aluminum electrolytic capacitors are electrical components used in a variety of applications in commercial and industrial systems. B43858C9107M000 is an aluminum electrolytic capacitor.It is a general-purpose capacitor with a capacitance of 4700uF, a voltage of 10V, a tolerance value of ±20%, a temperature coefficient of −35ppm/°C, and a life of 6000 hours.

The applications of B43858C9107M000 mainly include filtering, bypass, blocking, and energy storage. These types of capacitors are widely used in power supply circuits (such as switching power supply), communication circuits (such as PABX), and other consumer products. Furthermore, it can also be used as part of power filters, signal filters, and energy-storage circuits.

The working principle of the B43858C9107M000 is based on the effects of the electric current on aluminum electrolyte. Aluminum electrolytic capacitors basically consist of two aluminum foils and electrolyte material. When electrical current is passed through these components, a thin layer (the dielectric) of aluminum oxide is formed, which separates the two aluminum foils, thus creating an electric field.

The dielectric of the aluminum electrolytic capacitors can be divided into two parts: an anode and a cathode. Both the anode and the cathode are connected to a metal conductor (called an electrolytic) to carry electric current. When electric current is passed through the aluminum electrolytic capacitor, it forms an electrostatic field which attracts the electrons in the aluminum oxide layer, and therefore increasing the capacitance.

Aluminum electrolytic capacitors require a minimum voltage in order to store energy. The minimum voltage of B43858C9107M000 is 10V. Furthermore, the dielectric strength between the anode and the cathode should remain stable in order to prevent short-circuiting. A low dielectric strength results in permanent destruction of the component.

The temperature coefficient of B43858C9107M000 is −35ppm/°C. This means that the capacitance will increase or decrease proportionally to the current temperature. Furthermore, the life of the capacitor is 6000 hours. This means that the capacitor will last for 6000 hours before it needs to be replaced.

To conclude, the B43858C9107M000 is an aluminum electrolytic capacitor with a capacitance of 4700uF, a voltage of 10V, and a temperature coefficient of −35ppm/°C. It is used for filtering, bypassing, blocking, and energy storage applications, and it has a life of 6000 hours. It combines the advantages of a low-priced general-purpose capacitor with the reliability provided by electrolyte capacitors.

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