250LEX4.7MEFC8X10

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Aluminum electrolytic capacitors are electronic components that are used for storing energy and vibration dampening. They have a wide range of applications including power sources, signal processing and voltage regulation. This article will discuss the application field and working principle of the 250LEX4.7MEFC8x10 aluminum electrolytic capacitor.

First of all, the 250LEX4.7MEFC8x10 aluminum electrolytic capacitor is commonly used in applications that require high capacitance values. It is ideal for applications such as motor control, dc lighting, circuits requiring transient protection, control systems, audio systems, and linear power supplies. In addition, this capacitor is also suitable for use in high frequency power supplies, audio amplifiers, brushless drives, and in general high power switching applications.

The 250LEX4.7MEFC8x10 aluminum electrolytic capacitor is constructed of an aluminum core and two wire leads. The core is surrounded by an electrolytic solution and two metal plates. This arrangement creates a very effective capacitance device, with both capacitance and ground leads. The capacitance value of the 250LEX4.7MEFC8x10 is specified at 4.7μF, and it features a 10V DC operating voltage and an 8mm diameter case size.

The working principle of an aluminum electrolytic capacitor is based on the principle of capacitance. When a charge is applied to the aluminum core, it creates an electric field between the core and the two metal plates, causing an electric potential difference. This electric potential difference causes a current to flow between the plates, storing energy in the capacitor. As current flows, the capacitor stores the charge until the electric field is reduced to the point where current no longer flows.

To ensure that the capacitor is safe to use, it is important to note that the 250LEX4.7MEFC8x10 is rated for use at an operating temperature up to 125°C. This is because the electrolyte solution used in the device can break down at higher temperatures, creating a potential for an explosive release of ozone and oxygen. As such, it is important to ensure that the capacitor is not exposed to excessive temperatures or overvoltage conditions.

In conclusion, the 250LEX4.7MEFC8x10 aluminum electrolytic capacitor is an excellent choice for applications requiring high capacitance values, such as motor control, dc lighting, circuits requiring transient protection, control systems, audio systems, and linear power supplies. It is constructed of an aluminum core and two wires leads, and its working principle is based on the principles of capacitance. To ensure that the device is safe to use, it is important to note that it is rated for use at an operating temperature up to 125°C, and that it should never be exposed to excessive temperatures or overvoltage conditions.

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