381EL221M200H012

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Aluminum electrolytic capacitors are among the most widely used electronic components because of their relatively low cost and high reliability. They are rated for long-term storage and operation in an operating environment characterized by temperature and humidity variations. In this article, we will discuss the application field and working principle of the type of aluminum electrolytic capacitor identified as 381EL221M200H012.

The 381EL221M200H012 is a long-life, surface mount aluminum electrolytic capacitor. This type of capacitor is generally used in high-end electronic products and automotive systems, such as power supplies, LED lighting, automotive devices, and other related applications. The 381EL221M200H012 has a 25V rated voltage and a 7500μF capacitance value. It is also RoHS compliant.

This type of capacitor is designed to provide a wide range of voltage and current levels. The 381EL221M200H012 is designed to operate at a temperature range of -55 to + 105°C, and it supports a wide range of operating frequencies. It boasts a long lifetime of over 5000 hours. This makes the 381EL221M200H012 ideally suited for use in automotive, industrial, and commercial applications.

The 381EL221M200H012 uses a "wet" technology, which is the most widely used technology in the aluminum electrolytic capacitor family. The capacitor uses an anode typically made of an aluminum foil. A thin layer of oxide is then grown on the anode, creating a dielectric. This dielectric is also known as a "spacer." Finally, a cathodic layer, typically made of electrolytic paper, is placed between the anode and the cathode.

The 381EL221M200H012 is then filled with an electrolyte. This electrolyte is linked to both the anode and the cathode, and it is this electrolyte that allows current to flow within the capacitor. The thickness of the oxide layer determines the capacitance of the capacitor, and the amount of current that can be stored in the capacitor is dependent on the size of the capacitor. The 381EL221M200H012 is designed to have a low internal resistance, allowing it to handle high levels of current.

The 381EL221M200H012 is designed for general-purpose consumer electronics applications. It provides a reliable source of voltage and current in a range of conditions, and its long life and low internal resistance make it suitable for a variety of applications. It is particularly well suited for applications that require a high level of current, such as automotive systems.

In summary, the 381EL221M200H012 is an aluminum electrolytic capacitor designed for general purpose consumer electronics applications. It uses a wet technology, and it is rated for long-term storage and operation in an operating environment characterized by temperature and humidity variations. It has a 25V rated voltage, a 7500μF capacitance value, and a long lifetime of over 5000 hours. Its low internal resistance makes it suitable for applications that require a high level of current. It is also RoHS compliant.

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