EKXJ421ELL270MU20S

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Aluminum Electrolytic Capacitors are a type of capacitor that utilizes the electrochemical properties of aluminum oxide as the dielectric material. This type of capacitor is used in many applications across a wide variety of industries as they offer a low cost, highly reliable, and high performance solution for electrical energy storage. The EKXJ421ELL270MU20S is a particular type of aluminum electrolytic capacitor that is widely used in electronic and telecommunications applications.

The EKXJ421ELL270MU20S is a surface mount technology (SMT) aluminum electrolytic capacitor that features a standard capacitor case that is made of epoxy monobloc plastic. This case is designed to withstand strong environmental stress and prevent corrosion from occurring. The EKXJ421ELL270MU20S offers a capacitance range of 0.006µF to 220µF, with a voltage rating of 50 to 400 volts, and a temperature range from -25°C to +80°C. These characteristics make it suitable for most consumer electronics applications.

The working principle of the EKXJ421ELL270MU20S is based on Faraday’s law of electrolysis. In this process, electrical energy is stored and released when a certain voltage is applied to the capacitor. When a current is applied to the capacitor, electrons are attracted to the positive electrolyte, causing a layer of electrons to form on the anode. This layer of electrons is called the dielectric layer and it insulates the anode and cathode from each other.

In order for the capacitor to store more energy, the dielectric layer needs to be thicker. This is achieved by increasing the voltage across the capacitor. As the voltage increases, more electrons are attracted to the anode and the dielectric layer becomes thicker. When the capacitor is charged, the electrons in the dielectric layer attract the ions in the electrolyte solution and the capacitor is able to store more energy. When the capacitor is discharged, the electrons flow back to the cathode and the energy is released.

The EKXJ421ELL270MU20S is mainly used in mobile communications, portable audio and video devices, computers, LCD TVs, game consoles, and other consumer electronics. It is also used in various industrial applications such as AC motor control, power supplies, and timer circuits. Due to its low cost and high performance, the EKXJ421ELL270MU20S is becoming increasingly popular in a variety of applications.

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