B41858C9566M000

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are passive components that are commonly used in electrical circuits. They are typically composed of two layers of metal (aluminum or aluminum alloy) separated by an electrolyte solution. The capacitors can store energy (electricity) in the form of an electrical field and dissipate it when required. They come in different sizes and shapes and are used in a wide range of applications.

The B41858C9566M000 aluminum electrolytic capacitor is a cylindrical aluminum-encapsulated device that features a long life of more than 200,000 hours at +105°C. It is designed for use in PC boards, audio equipment, and electrical/electronic circuit protection applications where high capacitance is required. It is also used in surge protection circuits, voltage regulator circuits, and DC/DC converters. The device offers an extended temperature range of -55°C to +105°C.

The working principle of an aluminum electrolytic capacitor relies on electrostatic theory. It consists of two layers of aluminum separated by an electrolyte solution which serves as an insulating layer. The electrolyte solution helps to keep the two metallic layers apart, while still allowing an electric current to flow between them. When a voltage is applied to the capacitor, the electric charge is transferred from one layer to the other, creating a charge-based electric field. This electric field then stores the energy in the form of electrical energy.

The capacitance of an aluminum electrolytic capacitor is determined by the type of electrolyte used, the surface area of the aluminum layers, and the distance between them. As the capacitance value increases, so does its ability to store and dissipate more energy. This is why aluminum electrolytic capacitors are used in a variety of applications.

Aluminum electrolytic capacitors are used in audio amplifiers, sound systems, and other audio devices. They are also used in surge protection and voltage regulator circuits, allowing them to handle high-voltage spikes. In addition, they are used in DC/DC converters, helping to keep the voltage level and current from varying with different power inputs.

Aluminum electrolytic capacitors are also used in power supplies, inverters, and other power conversion applications. They are used to store and release energy rapidly, making them an invaluable component in power conversion applications. They are also used in photovoltaic systems, helping to keep the voltage levels within a range for efficient operation.

In summary, the B41858C9566M000 aluminum electrolytic capacitor is a cylindrical aluminum-encapsulated device that offers a long life of more than 200,000 hours at +105°C. It is designed for use in PC boards, audio equipment, and electrical/electronic circuit protection applications. It utilizes a working principle based on electrostatic theory, where electric current is transferred between two layers of aluminum separated by an electrolyte solution. Its capacitance is determined by the type of electrolyte used, the surface area of the aluminum layers, and the distance between them. aluminum electrolytic capacitors are used in a variety of applications, such as audio amplifiers, sound systems, voltage regulator circuits, power supplies, and photovoltaic systems.