E37X421CPN562MEE3M

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Aluminum electrolytic capacitors are electronic components that are similar to ordinary capacitors in structure but have greater capacitance than ordinary capacitors. The E37X421CPN562MEE3M aluminum electrolytic capacitor is a polarizable aluminum electrolytic capacitor with a voltage rating of 400 VDC, a capacitance of 3400 μF and a rated miscellaneous axial lead in a can-type package. It is a capacitor widely used in electronic equipment circuits, such as power supplies, power amplifiers, switching regulators, and radio and sound circuits.

Working Principle

An aluminum electrolytic capacitor is a capacitor that utilizes a metalized aluminum film with an electrolyte of water-soluble organic solvent as the dielectric material. The capacitor has a scavenging effect due to the conductivity of the electrolyte. It is mainly composed of an aluminum foil roll and its oxide film, a paper separator soaked in electrolyte, and a shell.

When voltage is applied to the capacitor, a certain amount of current flows through the electrolyte, and the electric field is generated between the anode (aluminum strip) and the cathode (paper separator). This electric field allows the aluminum oxide films on the anode and cathode to break down and combine to form a number of double layer capacitors with capacitance. This is the operating principle of the aluminum electrolytic capacitor.

Application Field

The E37X421CPN562MEE3M aluminum electrolytic capacitor is mainly used in electronic equipment circuits such as power supplies, power amplifiers, switching regulators, and radio and sound circuits. It is also often used in energy storage, filtering, velocity modulation, timing, buffering, frequency division, etc. Notably, E37X421CPN562MEE3M can be used in the application of power frequency and high-speed signal frequency. Furthermore, as the E37X421CPN562MEE3M aluminum electrolytic capacitor is of high volumetric efficiency, miniaturization in size, it is widely used in modern electronic equipment with miniaturization.

The E37X421CPN562MEE3M aluminum electrolytic capacitor has low equivalent series resistance (ESR) and excellent high temperature characteristics. It has high stability and withstands instantaneous changes in current. Therefore, the E37X421CPN562MEE3M aluminum electrolytic capacitor is ideally suited to applications in which component life and precision are essential, such as UPS, communication equipment, home appliances, generators, AC/DC converters and electronic ballasts.

In conclusion, E37X421CPN562MEE3M aluminum electrolytic capacitor is an ideal product for electronic equipment circuits such as power supplies, power amplifiers, switching regulators, and radio and sound circuits due to its outstanding features and wide range of applications. It is a great product for any electronic need. Its compact size and low ESR make it ideal for any application that requires a reliable capacitor. Thanks to its geometric stability and reliability over voltage, the E37X421CPN562MEE3M aluminum electrolytic capacitor is an all-rounder when it comes to capacitors.

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