MAL219816471E3

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Aluminum electrolytic capacitors are widely used in circuit design. These capacitors are available in a variety of sizes and feature an electrolyte filling. The MAL219816471E3 aluminum electrolytic capacitor is a radial type and has a capacitance of 4700uF. It is rated at 35V, 85°C, and has a rated ripple current of 8.4A.

The application field of the MAL219816471E3 aluminum electrolytic capacitor spans a wide range of industries. It is commonly used in automotive, industrial, consumer electronics, and audio applications. The capacitor is primarily used for filtering, decoupling, and signal processing. The combination of its large capacitance, low ESR, and high ripple current makes it suitable for power supplies, signal conditioning, and various other power-related tasks.

The working principle of an aluminum electrolytic capacitor is based on the principles of electrostatics. The capacitor’s anode is constructed of pure aluminum which is then oxidized, forming an insulating layer around a central core. Next, a non-conductive material such as paper or plastic is used to separate the anode from the cathode, which is a sheet of aluminum foil. To complete the package, an electrolyte solution is then added.

The working of the capacitor is based on Faraday’s law of electrostatics. As a result of the applied voltage across the capacitor’s terminals, a current flows through the anode and into the electrolyte. This current causes the electrolyte to break down, thereby generating ions. These ions then migrate and deposit on the aluminum foil. As the ions build up, a charge is created between the anode and the cathode, resulting in the capacitor charging.

In summary, the MAL219816471E3 aluminum electrolytic capacitor is a radial type capacitor with a 4700uF capacitance and a rating of 35V, 85°C, and a ripple current of 8.4A. It is primarily used for filtering, decoupling, and signal processing, in various automotive, industrial, consumer electronics, and audio applications. The capacitor works on the principles of electrostatics, with Faraday’s law of electrostatics defining the working principle.

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