EKXG401ELL680MM25S

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Aluminum electrolytic capacitors are a type of polarized capacitor often found in electrical circuits, and the EKXG401ELL680MM25S is a specific model within the family. Aluminum electrolytic capacitors have a much wider capacitance range than other types of polarized capacitors, making them ideally suited for a variety of applications, and the EKXG401ELL680MM25S, in particular, has been employed in higher frequency application as well as in power supply filters, coupling decoupling, high speed switching, and noise suppression.

The working principle of an aluminum electrolytic capacitor is based on the amount of stored charge which the component can hold when it is given an electrical potential. This stored charge is created when there are two conducting sheets separated by a thin layer of insulation. One conducting sheet is coated with a thin layer of oxide while the other sheet is connected with an electrolyte, often containing aluminum oxide particles. When an electrical potential is given, the oxide layer on the first sheet helps to create an electric field which induces negative ions to move towards the positively charged sheet. These ions combine with the oxide particles on the positively charged end of the component forming an electric double layer.

The application field of the EKXG401ELL680MM25S is broadly divided into two categories: automotive and telecommunications. In the automotive field, this component has been used to power electrical systems such as air conditioning, car entertainment systems, and automatic transmission systems. In the telecommunications field, the component has been incorporated into antenna systems, mobile phones, and communication satellites. Its high capacitance and small physical size make it an ideal component for use in these applications.

The EKXG401ELL680MM25S has a capacitance rating of 680μF/25V and a rated ripple current of 41mArms. Its low resistance, ESR, and low impedance make it one of the most reliable aluminum electrolytic capacitors in its class, with a maximum rated leakage current of 0.3 milliamps, and an impressive working temperature range of -25 to +105°C. With an extremely low ESR, this component is perfect for applications requiring high speed switching, high frequency noise suppression, and radio frequency suppression.

The EKXG401ELL680MM25S aluminum electrolytic capacitor is a compact and reliable component, designed to meet the toughest of requirements. Its small size, high capacitance limits, low total resistance, and wide temperature range make it a popular choice for use in automotive and telecommunications applications, especially where power supply filters, coupling decoupling, high speed switching, and noise suppression are needed.

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