EEU-EB1JR47SH

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors have been used extensively in various electrical and electronic applications such as in consumer, automotive, and industrial systems, due to their excellent performance characteristics. There are different types of aluminum electrolytic capacitors, each having its own specific application. The EEU-EB1JR47SH aluminum electrolytic capacitor belongs to a sub-category of capacitors known as screw terminals capacitors. This type of capacitor is designed for higher operating voltages and higher ripple currents than other aluminum electrolytic capacitors and is well-suited for applications where there are large changes in the supply voltage, such as motor control circuits, power supplies, and switching circuits.

The aluminum electrolytic capacitor consists of two electrodes with a thin oxide layer sandwiched between them, and is filled with a liquid electrolyte. The Aluminum Oxide layer is formed during manufacturing by anodizing the metal and it serves to increase the dielectric strength of the component. The electrodes are separated by a layer of insulation in a sealed package and are connected to the outside world through terminals.

The EEU-EB1JR47SH aluminum electrolytic capacitor is designed with screw-type terminals that allow easy installation in a variety of applications. Its operating temperature range is -40°C to +85°C, and its rated voltage is up to 400V. This type of capacitor is generally used for applications where large ripple currents and/or large capacitance value is required. It has a high capacitance-to-volume ratio, low equivalent series resistance (ESR), low inductance, long life, and good stability over temperature.

The working principle of an aluminum electrolytic capacitor is based on two factors: polarization and Faraday\'s Law. Polarization is the result of the anodic build-up on the metal oxide layer that occurs when an external DC voltage is applied, and is responsible for the capacitance of the capacitor. Faraday\'s Law states that when a current passes through a circuit, a voltage is induced in the same direction, thus allowing current to flow through the capacitor. As the current flows through the electrolytic, it causes a reaction in the oxide layer, resulting in the buildup of a charge.

The EEU-EB1JR47SH aluminum electrolytic capacitor combines the benefits of the screw terminal design with the superior performance characteristics of aluminum electrolytic capacitors, making it ideal for a wide range of applications. Its robust design ensures reliability in extreme environmental conditions, while its high capacitance-to-volume ratio allows it to provide higher power density in applications that require high levels of power. Additionally, the capacitor has excellent temperature stability, low ESR, and long life, providing an excellent solution for applications where large ripple currents and/or high voltages are required.

In conclusion, the EEU-EB1JR47SH aluminum electrolytic capacitor is an excellent choice for a wide range of applications, including motor control circuits, power supplies, and switching circuits. Its high capacitance-to-volume ratio, low ESR, and long life make it an ideal component for applications requiring large ripple currents and/or high voltages. This capacitor combines the robust design of screw-type terminals with the excellent performance characteristics of aluminum electrolytic capacitors, making it an invaluable asset in any number of electronics systems.

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