EET-HC2D821DA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are a type of capacitor that uses an electrolyte to achieve a larger capacitance than other capacitor types. They are useful in a wide range of applications, including power supplies, voltage regulation, signal conditioning, and filter circuits. The EET-HC2D821DA is an excellent example of a modern aluminum electrolytic capacitor.

The EET-HC2D821DA is a miniature, surface-mount capacitor designed to be used in high-reliability and high-temperature applications. It uses a sintered aluminum oxide dielectric withstand voltage rating of 35V, and boasts a capacitance range from 1uF to 220uF, with ESR values ranging from 225mΩ to 680mΩ. Its superior capacitance-temperature characteristics make it ideal for telecommunication and automotive circuits, which must maintain stable electrical characteristics under extreme temperature conditions. Additionally, its small size makes it perfect for use in tight-space applications, where the size and shape of the component are critical factors.

When it comes to the application of the EET-HC2D821DA, it has a wide range of uses. It can be used as a power supply filter, a voltage regulator, an audio crossover network, and even a signal conditioning circuit. Its combination of high voltage, low ESR, and temperature characteristics make it perfect for electric vehicles, where precise regulation is required. It can also be used to filter and filter out high-frequency signals in radar and RF circuits.

The advantages of the EET-HC2D821DA go beyond its size and application fields. Its main advantages are related to its working principle. It functions as an aluminum electrolytic capacitor and thus can store a large amount of energy and is ideal for high-frequency applications. The capacitor consists of two aluminum plates that are separated by a thin film of electrolytic solution. When a voltage is applied, the electric field that is created causes electrons to “jump” from one plate to the other and this creates a capacitance.

The capacitance is determined by the size of the plates and the distance between them and the surrounding electrolyte. To increase the capacitance, the aluminum plates can be enlarged or the surrounding electrolyte can be switched to a thinner one. This combination of factors gives the EET-HC2D821DA its superior capacitance-temperature characteristics, making it suitable for many high-reliability and high-temperature applications.

In summary, the EET-HC2D821DA is an excellent example of an aluminum electrolytic capacitor. It has a wide range of uses and can be used in a variety of circuits, including power supplies, voltage regulation, and signal conditioning. Its working principle is based on an aluminum electrolytic capacitor which creates a large capacitance and is ideal for high-frequency applications. Its combination of high voltage and low ESR, as well as its temperature characteristics, make it perfect for automotive and telecommunication circuits.

The specific data is subject to PDF, and the above content is for reference