B41858C8107M8

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Aluminum electrolytic capacitors are widely used in many electronic devices because of their low cost and the availability of a wide range of sizes. The B41858C8107M8 is a series of aluminum electrolytic capacitors, and is one of the most widely used types. This series was designed for conditions with an operating temperature range of -40 to 105°C making it suitable for almost any application. In this article, we’ll be discussing the application field and working principle of the B41858C8107M8 series.

Application Field

The B41858C8107M8 series of aluminum electrolytic capacitors is widely used in many applications, including electronics, automotive, marine, professional audio, consumer electronics, and energy storage. It is highly stable and can handle larger currents due to its hermetically sealed design which eliminates the risk of thermal runaway. The capacitors also have a low impedance, which makes them suitable for high-frequency applications, such as signal filters and signal coupling.

The B41858C8107M8 series is also suitable for power supply applications. Since aluminum electrolytic capacitors are highly suitable for storing charge, they are often used in power supplies to store charge for a short period and supply current when needed. The capacitor series can also be used to reduce power ripple, which is a form of power noise that can cause issues in sensitive electronic circuits.

The B41858C8107M8 is also suitable for input or output decoupling, which is used to isolate DC power from a circuit in order to improve performance. The capacitor can also be used to differentiate signals in a circuit, such as high-frequency signals, or to provide a low-impedance path for high-frequency signals.

Working Principle

The working principle of the B41858C8107M8 is based on Faraday’s law of electrolysis. When a DC voltage is applied across the capacitor’s electrodes, a current flows, and the electric field inside the capacitor causes metal ions in the solution to migrate to the anode. This process causes an electrochemical reaction to occur on the anode, producing an electrolytic film that acts as the capacitor’s dielectric.

This process is reversed when the DC voltage is removed from the capacitor. The electric field in the capacitor is reduced, and the metal ions migrate back to the cathode. This process causes the capacitor to discharge, and the potential energy stored in the capacitor is released as electric current.

The B41858C8107M8 series of aluminum electrolytic capacitors has a wide operating temperature range and is capable of handling currents of up to 4.5 Amps, making it suitable for many applications. The series also offers a wide range of capacitance and voltage ratings, and its construction makes it resistant to thermal runaway.

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