LP221M200C1P3

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Introduction

Aluminum electrolytic capacitor is a kind of non-solid electrolyte capacitor widely used in the fields of electronic product analog and digital circuits. It is a kind of electrical equipment commonly used in power electrical equipment. LP221M200C1P3 is one of the common types of aluminum electrolytic capacitors.

Application Field

LP221M200C1P3 aluminum electrolytic capacitor can be used in the fields of electronic products, phones, computers, AC/DC adapters, medical equipment, industrial control, instrumentation, automotive control, smart home and other products, where audio, video, signal, etc. are involved. The LP221M200C1P3 aluminum electrolytic capacitors are widely used in the industry to store energy, filtering noise, coupling signal, bypass voltage, and surge protection.

Working Principle

The LP221M200C1P3 aluminum electrolytic capacitor is an electrolytic capacitor based on aluminum as the main body. It works by charging and discharging the electrostatic stored in the body. Its main component is a wound anode, which is composed of a metal cylinder in which an aluminum foil is rolled up and formed, and a dielectric film is formed on the aluminum oxide on the surface of the aluminum foil (from the outer side of the anode\'s winding to its inner side). At the same time, polyethylene is placed in the internal and external layers of the anode\'s coil, and the winding also has an inlet and an outlet. When the capacitor is connected in series, the inlet and outlet of the capacitor are connected in parallel. The cathode is made of a rectangular aluminum sheet, and the lower end of the sheet is connected to a pole base which provides connection with the outside world.

The LP221M200C1P3 aluminum electrolytic capacitor is affected by different working conditions. It can be further divided into several categories, such as high temperature, high frequency, low impedance, enhanced surge absorption. The specific application conditions are determined according to the leakage current value, temperature, frequency, working voltage, etc. of the working capacitor. Under normal circumstances, its operating temperature is between -40℃ and +105℃, and its working voltage is between 6.3V and 200V.

When the working voltage is applied to the aluminum electrolytic capacitor, the electrolytic capacitor enters the charging stage. At this time, the cathode is positive and the anode is negative, so that the positive ions of the electrolyte in the anode move to the anode and connect to the positively charged aluminum oxide film, while the negative ions of the electrolyte move to the cathode. When the charging is over, the electrolytic capacitor enters the storage stage. The storage stage determines the stability of the capacitor and its ability to withstand high current. The actual storage capacity of an LP221M200C1P3 aluminum electrolytic capacitor varies according to the types of electrolytic capacitor, the materials used, the surface area of the aluminum foil, and the interference temperature.

Conclusion

The LP221M200C1P3 aluminum electrolytic capacitor belongs to the aluminum electrolytic capacitor, which is composed of anode and cathode and widely used in electronic product analog and digital circuits. Its application fields include audio, video, signal, power electrical equipment, phone, computer, AC/DC adapter, medical equipment, industrial control, instrumentation, automotive control, smart home, etc. Its working principle is that when the working voltage is applied to the aluminum electrolytic capacitor, the electrolytic capacitor enters the charging stage, and the storage stage determines the stability of the capacitor and its ability to withstand high current.

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