400LLE4.7MEFCT810X12.5

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, often shortened to aluminum caps or AECs, are components with two metal plates separated by an electrolyte and an oxide film known as an anode. They are commonly used in power supplies, electronic amplifiers, and other electrical applications.

400LLE4.7MEFCT810X12.5 Aluminum Electrolytic Capacitors

The 400LLE4.7MEFCT810X12.5 aluminum electrolytic capacitor from Sachi Electronics is a miniature type with small size, as it is only 12.5 x 8 mm in size. It has a voltage rating of 25 V and 4.7 uF capacitance. It is a polarized capacitor and suitable for use in a variety of applications.

Application Field and Working Principle

Aluminum electrolytic capacitors are widely used in the industrial, automotive, consumer electronics, and military sectors. In particular, they are often used in power supplies, motor controllers, amplifiers, radio receivers, and computers. They are especially suited for these applications because of their high capacitance and relatively small size.

The working principle of an aluminum electrolytic capacitor is based on the same principle as a standard capacitor. That is, it stores electric charge by having a material or liquid between two conductive plates. The material in this case is an electrolyte and the plates are an anode and cathode. The electrolyte breaks down when electric current passes through it, creating a layer of oxide film on the anode. The oxide film blocks the flow of electric current, thus acting as a dielectric material.

The advantage of aluminum electrolytic capacitors is that they have a high capacitance for their size. This allows them to store more energy in a smaller package, making them ideal for smaller electronic designs. The size and voltage rating also determine the maximum capacitance available.

Conclusion

The 400LLE4.7MEFCT810X12.5 aluminum electrolytic capacitor from Sachi Electronics is a miniature type with small size, as it is only 12.5 x 8 mm in size. It has a voltage rating of 25 V and 4.7 uF capacitance and is suitable for use in a variety of applications. Aluminum electrolytic capacitors are widely used in the industrial, automotive, consumer electronics, and military sectors because of their high capacitance and relatively small size. The working principle of aluminum electrolytic capacitors is based on the same principle as a standard capacitor, and they have a high capacitance for their size.

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