EKMH401VNN471MA45S

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Aluminum electrolytic capacitors are widespread energy storage devices used in all types of electronic devices such as TVs, computers and cell phones. The specific capacitor being discussed here is the EKMH401VNN471MA45S model.

The EKMH401VNN471MA45S is a type of surface-mount aluminum electrolytic capacitor. It has a total size of 4.3 x 5.3 mm and is enclosed in non-solid electrolyte. Generally speaking, this type of electrolytic capacitor offers a high capacitance and voltage rating in a smaller package than other capacitors.

In terms of application, aluminum electrolytic capacitors like the EKMH401VNN471MA45S are usually suitable for use as filters and power supplies in high-frequency applications. They are also used in various power circuitry to reduce ripple, reduce noise, and stabilize output voltages. Additionally, they are often used in pulsed power supplies as well as in decoupling and input/output DC link circuits.

Regarding the working principle of the EKMH401VNN471MA45S, it is similar to all other aluminum electrolytic capacitors in that it makes use of the physical phenomenon of “electrolyte polarization.” When an electric field is applied between the two plates, the electrolyte (usually a type of organic solvent) develops an internal polarization and builds up an electric double layer at the plates’ interfaces. This allows for a large amount of charge (capacitance) to be stored in the capacitor and increases its energy storage capability. The capacitance of the EKMH401VNN471MA45S can range from 1.0 microfarad (μF) up to 1.0 millifarad (mF).

The EKMH401VNN471MA45S aluminum electrolytic capacitor is a very reliable energy storage device. It is capable of high-voltage and high-capacitance ratings, is relatively small in size, and very affordable. This makes them a great choice for use in a variety of electronics applications.

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