200USG470MEFCSN25X25

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Aluminum electrolytic capacitors, also known as electronic capacitors, are the most widely used type of capacitor. They store electrical energy, and are used in a variety of electronic circuits, from simple radio receivers to industrial control systems. The 200USG470MEFCSN25x25 application field and working principle are described below.

Structure and Material

The 200USG470MEFCSN25x25 Aluminum Electrolytic Capacitor consists of an aluminum case with a sintered aluminum oxide layer. The inside of the case is filled with an electrolyte which is usually a mixture of ethylene glycol and water or sulfuric acid. The capacitance range of the 200USG470MEFCSN25x25 is between 0.2uF and 470uF. The rated lifetime of the capacitor is up to 10,000 hours.

Application Field

The 200USG470MEFCSN25x25 Aluminum Electrolytic Capacitor is typically used for smoothing and filtering high frequency ripple in electronic circuits. It is also used for energy buffering and storing in AC power supply systems and circuits. The capacitor is also suitable for general purpose AC and DC circuits and for applications such as power managers, LED lighting systems and automotive power systems.

Working Principle

The working principle of the 200USG470MEFCSN25x25 Aluminum Electrolytic Capacitor is similar to that of a dielectric capacitor. The capacitor consists of two metal plates, which are separated by an electrolyte solution. As voltage is applied to the capacitor, an electric field is created between the two plates which creates an electrostatic charge. This charge builds up on the plates, creating a potential difference between them. The potential difference creates a capacitance, which allows current to flow through the capacitor. The capacitor will store the electric energy, which can be discharged when needed.

Advantages

Aluminum electrolytic capacitors have a number of advantages over other types of capacitors. They are very energy efficient, and can store large amounts of energy. They provide excellent frequency response and are extremely reliable, with a long service life. They are also relatively inexpensive, making them an attractive and cost-effective choice for many applications.

Disadvantages

Aluminum electrolytic capacitors have some drawbacks as well. They are sensitive to temperature, so they need to be used in a controlled environment. They have low tolerance to electrical noise, and can be damaged by high voltage spikes or surges. They are also prone to leakage, which can cause issues in high-frequency circuits.

Conclusion

The 200USG470MEFCSN25x25 Aluminum Electrolytic Capacitor is a reliable and cost-effective choice for a variety of applications. It can be used in AC and DC circuits, power management systems and LED lighting systems, and provides excellent frequency response and a long service life. Its drawbacks include sensitivity to temperature, low tolerance to electrical noise and susceptibility to leakage, but it is a good choice for many applications.

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