80ZLJ470M18X20

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Aluminum Electrolytic Capacitors – 80ZLJ470M18X20 application field and working principle

Aluminum electrolytic capacitors, commonly known as electrolytic capacitors, are components comprised of two thin metallic foils, of which, one is called the anode foil and the other is referred to as the cathode foil. These are then rolled up into an anode (positive) and cathode (negative) and are wrapped in an aluminum can with an electrolyte. The 80ZLJ470M18X20 is an electrolytic capacitor of this type.

Application Field

The 80ZLJ470M18X20 has a wide range of applications in the electronics industry. Common applications of aluminum electrolytic capacitors include power supply filters, snubbers, coupling and decoupling, and radio frequency interference (RFI) filtering. In addition, they can also be used in high voltage or high power amplifier circuits, as well as in automotive, marine, and aircraft electronics. Their performance in these fields is superb thanks to the large capacitance in a relatively small package, and their operational life 3-4 times of other types of capacitors.

Working Principle

The working principle of the 80ZLJ470M18X20 aluminum electrolytic capacitor is based on the dielectricity of a liquid electrolyte solution. This solution is made up of mainly water or a mixture of organic and inorganic materials. When charged in the presence of an electrolyte solution, the electrodes on the capacitor interact to form a capacitance. In other words, when the voltage is applied to the capacitor, an electric field is produced, leading to the movement of electrons, which in turn create a charge and energy.

The 80ZLJ470M18X20 capacitor has a high capacitance due to the increase in the number of electrodes and layers, and the high content of organic material in the liquid electrolyte. As a result, this type of capacitor has a relatively high energy density and is able to store the electrical energy it receives for a much longer time than other types of capacitors.

Conclusion

The 80ZLJ470M18X20 aluminum electrolytic capacitor is an ideal choice for applications that require high capacitance, long operational life, and high energy density. Thanks to the dielectricity of the liquid electrolyte solution, the 80ZLJ470M18X20 capacitor can store more electrical energy and for a longer period of time. This makes it highly reliable and suitable for various electronic applications, including power supply filters, snubbers, coupling and decoupling, and RF filtering.

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