ATB477M010

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Aluminum electrolytic capacitors are a type of electrolytic capacitor, which have several advantages over other types of capacitors. They are commonly used for decoupling, filtering, and other applications. The ATB477M010 is a part of this family and has several different characteristics and uses.

The ATB477M010 is an axial-leaded aluminum electrolytic capacitor with an extended temperature range from -55°C to 125°C. It is designed to provide reliable operation, high dielectric strength, and an operating life up to 5,000 hours. This makes it well suited for applications in extreme temperature conditions, such as automotive and off-road equipment. Its low impedance characteristics ensure very low leakage current, making it a great choice for circuit protection and power factor correction.

In terms of physical characteristics, the ATB477M010 has a maximum operating voltage of 250 volts. It is also manufactured using a tantalum clad construction, which provides excellent moisture protection. This makes it ideal for use in industrial and other applications that require robustness and moisture resistance. Furthermore, its wide capacitance range from 2.2 µF up to 330 µF makes it suitable for a variety of applications, such as bypass capacitors, start-up capacitors, and decoupling capacitors.

The working principle of the ATB477M010 is based on the Faraday principle of electrolysis. In basic terms, when a voltage is applied between the two electrodes of the capacitor, the electrolyte electrolyte inside the capacitor forms a polarized layer between the electrodes. This layer acts as a dielectric and enables the capacitor to store electrical energy. As current passes through the capacitor, the stored energy is released. This process can be reversed, allowing the capacitor to act as a charge pump.

In terms of practical applications, the ATB477M010 is widely used in both consumer and industrial power supplies. One example is the use in power factor correction circuits, where it helps to reduce power losses by increasing power factor. It is also popular for use in automotive electrical systems and switchgear for suppressing voltage transients and reducing electromagnetic interference. Furthermore, the ATB477M010 can be used in filter networks for signal processing, such as audio amplifiers and audio Mixers.

In conclusion, the ATB477M010 is a common part in the aluminum electrolytic capacitor family. It is used in many fields, such as energy storage, signal processing, and other industrial applications. Its tantalum clad construction provides excellent moisture protection, while its extended temperature range allows it to be used in extreme conditions. Finally, its flexibility in terms of capacitance range makes it perfect for a variety of uses.

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