EGXE451ELL220ML25S

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Aluminum electrolytic capacitors are a type of capacitor which stores electrical energy in the form of a static charge. They are made up of two electrodes, one anode and the other a cathode, separated by an electrolyte. The anode consists of an aluminium foil coated with an oxide layer, which acts as a dielectric layer. The cathode is typically a thin stainless steel layer. The electrodes are submerged in a solution of contents that provide the electrolyte necessary for charge exchange.

EGXE451ELL220ML25S is an aluminum electrolytic capacitor mainly used in industrial automation, aerospace and defense, scientific instruments and medical devices. It is a DC-link capacitor, providing a stable DC voltage and fast ripple current absorption when used in association with power converters. Additionally, it features a long service life and is highly stabile. It also offers a low ESR rate, providing excellent performance and high capacitance stability.

The EGXE451ELL220ML25S’s working principle revolves around the process of electrolytic charging. This type of capacitor is connected to a voltage source, which then produces a constant electrical current across the capacitor’s terminals. This causes an anode-cathode reaction, which generates a positive charge on one electrode and a negative charge on the other. As a result, an electric field is created between the electrodes, forming a thin dielectric film made of aluminium oxide, thus increasing the capacitor’s capacitance. Additionally, the electrolyte solution, which is present between the electrodes, helps in maintaining a constant electrical charge.

To recap, EGXE451ELL220ML25S is an aluminium electrolytic capacitor used mainly in industrial automation, aerospace and defense, scientific instruments and medical devices. Its working principle is based on the process of electrolytic charging, which involves a voltage source, the oxidation of aluminium to form a dielectric film, and an electrolyte solution.

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