B41858C6826M000

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most common types of capacitors used today. They are also called electrolytic capacitors or aluminium electrolytic capacitors and are available in a range of sizes and voltages.

The B41858C6826M000 aluminum electrolytic capacitor is a high stability, long lifetime device. It consists of an anode foil coated with aluminum oxide and a low-loss dielectric, rolled into a small cylindrical shape and then covered with a hermetically sealed metalized electrolyte-filled case. The main advantage of this type of capacitor is its high energy density in comparison to other types. It also offers low cost and long-life operation.

Application Field of B41858C6826M000

B41858C6826M000 aluminum electrolytic capacitors are mainly used in filtering, bypass, decoupling, smoothing, and de-noising applications. They are particularly popular in low-voltage switch power supplies, amplifier circuits, and UPS equipment where they are used for electron filtration. They are also regularly used in mobile equipment, LED lighting, medical electronics, and various other power management applications.

Working Principle of B41858C6826M000

The working principle of the B41858C6826M000 aluminum electrolytic capacitor is relatively simple. Firstly, inside the capacitor, the charged ions of the electrolyte solution create a voltage across the anode and cathode. This creates a field of electrical charge between the two ends, forming an electrostatic field which is known as capacitance. This capacitance can then be manipulated by adjusting the temperature of the electrolyte solution.

When an alternating voltage is applied to the terminals of the capacitor, it causes a change in the electrical field, causing the electrons to jump from one end of the capacitor to another. This exchange of electrons between the capacitance and the applied voltage creates a current through the capacitor. This current contains both alternating and direct current components. The magnitude of the current is mainly determined by the applied voltage and the capacitance of the capacitor.

The alternating current component of the current is used in smoothing applications, while the direct current component is used in de-noise applications. The high frequency noise caused by ripple currents is reduced by the capacitance of the capacitor, allowing the current to pass through and provide power to devices. The B41858C6826M000 aluminum electrolytic capacitor also provides very good performance in low frequency applications. This makes it particularly suitable for use in amplifiers, inverters, and switch-mode power supplies.

Conclusion

The B41858C6826M000 aluminum electrolytic capacitor is a high stability, long lifetime device that is suitable for various types of applications. It offers high energy density, low cost, and long-life operation and is primarily used for filtering, bypass, decoupling, smoothing, and de-noise applications. The functioning principle of this capacitor is quite simple, where an alternating voltage causes a change in the electrical field to form capacitance which is then used to provide power to various devices.

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