EKMM401VSN121MQ25S

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Aluminum electrolytic capacitors are electrical components typically made of two electrochemically-etched aluminum foils, separated by a paper spacer, one of the foils being a solid disc, and the other in the form of a scan which allows for greater capacitance values per unit volume. The main application areas for aluminum electrolytic capacitors are power supplies, power back-ups, portable electronics and telecom infrastructure systems, etc. The technology is unique to the aluminum electrolytic capacitor. One of the typical aluminum electrolytic capacitors is the EKMM401VSN121MQ25S. This capacitor is housed in a mid-temperature surface-mount package that has relatively low ESR and ESL values, making it ideal for a variety of applications.

The EKMM401VSN121MQ25S aluminum electrolytic capacitor has a capacitance rating of 100µF when rated at 2500V DC. The capacitor is a radial-type unit, with a 25mm diameter body and the height varies depending on the capacitance. The body is made of high-quality pure aluminum and uses an electrolyte of gelatin to provide a wide temperature range of use. The EKMM401VSN121MQ25S aluminum electrolytic capacitor also has a low impedance, making it suitable for high speed applications. It has a long-term leakage current and natural capacitance characteristics that make it ideal for use in high-frequency switching circuits as well as low-frequency power supplies and energy storage applications.

The working principle of the EKMM401VSN121MQ25S aluminum electrolytic capacitor is based on the principle of capacitive charge sharing. The capacitor has two metallic surfaces, one positive and one negative, that are separated by a thin insulating layer made from paper or dielectric material. When an electrical potential is applied to the capacitor, a charge is created on the plates of the capacitor, which results in a current flow from one plate to the other through the electrolyte. This current results in a capacitive charge balance between the plates, which is used to store electrical energy until the current is removed.

The capacitance value of the EKMM401VSN121MQ25S aluminum electrolytic capacitor is not affected by time or temperature. This makes it ideal for use in applications that require a reliable and consistent power source. Its low impedance characteristics make it ideal for use in high-frequency switching circuits, as well as in energy storage applications such as fuel cell and solar power applications. The capacitor also has a very low equivalent series resistance (ESR) and equivalent series inductance (ESL) which make it suitable for a variety of applications including LED lighting, motor driver and AC inverter designs. Thanks to its long-term reliability and wide temperature range, the EKMM401VSN121MQ25S aluminum electrolytic capacitor is a reliable and cost-effective choice for many electrical and electronic applications.

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