EGPA101ELL201ML20S

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Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, are a special type of capacitor with a very high capacitance and usually have a high cost performance ratio. They are widely used in electrolysis, rectification, and power plants. The main purpose is to increase the current in electrolysis, voltage in rectification and to reduce current ripple in switched power plants.

EGPA101ELL201ML20S, belonging to aluminum electrolytic capacitors, is a polypropylene film capacitor made of polypropylene film as dielectric and non-solid electrolyte. The working mode of this type of aluminum electrolytic capacitors is mainly composed of two parts: charge-discharge phenomenon and electrical effects.

The charging and discharging phenomenon of EGPA101ELL201ML20Sis due to the existence of an electrochemical reaction within the aluminum electrolytic capacitor. This electrochemical reaction occurs when a voltage is applied across the two electrode terminals and the dissolution of the aluminum electrode occurs, forming a pool of ions in the electrolyte.

These ions are then discharged from the electrolyte into the capacitor, resulting in an increase in capacitance. Conversely, when the voltage is removed, the ions released into the electrolyte are re-deposited on the electrode terminals, resulting in a decreased capacitance. This phenomenon is responsible for the large capacitance of an aluminum electrolytic capacitor.

The electrical effects of EGPA101ELL201ML20S are mainly manifested in the electrical conductivity of the electrolyte. Generally, the amount of electrolyte in the capacitor determines the size of the electrical resistance. Lower capacitance capacitors tend to have higher resistances and result in increased current leakage.

In addition, the orientation of the electrolyte contacts and dielectric layers determines the effective capacitance of the aluminum electrolytic capacitor. A properly oriented capacitor can present a high capacitance value, much higher than the capacitance at which current begins to leak from the electrode.

The main application fields of EGPA101ELL201ML20Snclude power filter, overvoltage protection, and filtered circuits. It is mainly used in filter circuits such as rectifiers, voltage boost modules, and anti-interference filtering. Power filter capacitor is mainly used in the power filter circuit. It can filter the high harmonic content and other abnormal signals contained in the power grid to realize the comprehensive high-frequency filtering effect.

In addition, the application of overvoltage protection includes the protection of electronic components from direct lightning strikes, the overvoltage protection of electronic modules and equipments, and the suppression of high-energy spikes on the power network. A power filter capacitor is inserted into circuit, which can reduce the surge current and protect the components in the system. Finally, it is used in the filtered circuits, which are mainly used in the circuit of switching power supply, voltage regulator, DC motor control and other systems to reduce the current ripple effect and improve the power factor of the system.

In summary, EGPA101ELL201ML20S is a kind of aluminum electrolytic capacitor. Its main function is to increase current in electrolysis, voltage in rectification, and to reduce current ripple in switched power plants. In addition, EGPA101ELL201ML20S is also a capacitance with a large capacitance value, high electrical resistance and a high capacitance value. It is widely used in power filter, overvoltage protection, and filtered circuits.

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