35USC15000MEFCSN35X30

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Aluminum electrolytic capacitors are a type of capacitor is known for its large capacitance and low cost. These capacitors are used in a wide range of industrial, consumer, and medical applications. The 35USC15000MEFCSN35X30 is a common type of aluminum electrolytic capacitor. This article examines the application field and working principle of the 35USC15000MEFCSN35X30.

Application Field

The 35USC15000MEFCSN35X30 aluminum electrolytic capacitor is mainly designed for use in power supplies and LED applications. It is also suitable for DC/DC converters, voltage regulators, and power electronic circuits. Due to its low impedance and high capacitance, the 35USC15000MEFCSN35X30 is often used as a low ESR capacitor in the power supply of electronic devices.

In addition, the 35USC15000MEFCSN35X30 is also used in a variety of portable and industrial electronic products, such as DVD players, DVD recorders, set-top boxes, electronic tubes, surveillance cameras, automation systems, test instruments, communication equipment, and more.

Working Principle

Aluminum electrolytic capacitors use an anode made from a thin layer of porous aluminum oxide, with an electric double layer formed between the alumina and the electrolyte. The anode is connected to an outer casing or canister, which serves as the positive terminal of the capacitor. The cathode is formed by a thin layer of pure aluminum, which is in direct contact with the electrolyte. The negative terminal of the capacitor is connected to the cathode.

When a voltage is applied across the terminals of the 35USC15000MEFCSN35X30, a reaction takes place between the electrolyte and the anode. This causes an electric double layer to form between the aluminium oxide and the electrolyte. As the electric field between the two layers increases, the capacitance of the capacitor also increases.

When the current is removed, the electric field across the double layer decreases, causing the electrolytic capacitance of the 35USC15000MEFCSN35X30 to decay. This process is known as "self-healing", as the capacitance of the capacitor is reduced as soon as the electric current is removed.

The 35USC15000MEFCSN35X30 aluminum electrolytic capacitor is also characterized by its very low ESR (Equivalent Series Resistance). This is due to the uniformity of the layer of aluminum oxide, which prevents any significant resistance from forming and thus maintains a low ESR value.

The 35USC15000MEFCSN35X30 capacitor is also very stable in terms of temperature and frequency and has excellent surge current capability. In addition, the 35USC15000MEFCSN35X30 can withstand high temperatures without any notable decrease in performance.

Conclusion

In conclusion, the 35USC15000MEFCSN35X30 aluminum electrolytic capacitor is a versatile capacitor used in a wide variety of industrial, consumer, and medical applications. It is characterized by its low ESR, high capacitance, and excellent surge current capability. The 35USC15000MEFCSN35X30 is suitable for power supplies, LED applications, DC/DC converters, voltage regulators, and power electronic circuits.

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