EEA-FC0J270H

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 consist of two metallic, porous electrodes and an electrolyte, which are arranged in a separated, interconnected space with a definite pole distance. The polarised electrodes in these capacitors consist of a thin, anodised aluminum oxide dielectric layer, giving the device the name “aluminum electrolytic capacitor”. An EEA-FC0J270H capacitor belongs to this family; it is a general-purpose long-life aluminum electrolytic capacitor.

The EEA-FC0J270H aluminum electrolytic capacitor is a 10x20mm type and is rated at 270μF with a rated voltage of 6.3V. It is suitable for a wide range of temperatures, from -40℃ to +105℃. It has a polarised design, a low-impedance construction, and a non-solid electrolyte. Its quick discharge ability makes it useful in applications that require an immediate release of power.

Applications for the EEA-FC0J270H Capacitor

The EEA-FC0J270H aluminum electrolytic capacitor is a popular choice in numerous electronic equipment, including television sets, computers, audio and radio equipment, and digital signal processing devices. It can be used in filtering for dc power supplies, smoothing for ac lines, coupling, bypassing, storage or surge absorption. It is also suitable for high current applications, such as automotive engine starts.

Working Principle of the EEA-FC0J270H Aluminum Electrolytic Capacitor

An EEA-FC0J270H aluminum electrolytic capacitor consists of two aluminum foil plates, each with an oxide layer on their surface, which form the dielectric. These metal plates form the plates of the capacitor. One of these plates is insulated from the body of the capacitor and serves as the plate which is connected to the negative terminal of the device. The other plate is connected to the positive terminal of the device. When two metal foils are separated by a dielectric substance, the arrangement is called a capacitor. In the case of the EEA-FC0J270H, the dielectric consists of the aluminum oxide, and the capacitor is filled with a liquid electrolyte.

When a voltage source is connected to the two plates of the capacitor, electrons are attracted to the negative terminal and ions are attracted to the positive terminal. This reduces the potential across the plates from its initial, maximum value, and the capacitor is said to be charged. As the charge builds up, the electric field in the dielectric begins to weaken and eventually reaches a steady state. The steady state is determined by the extent of the electric field that the dielectric can resist. When the applied voltage is removed, the electrons and ions move away from their respective plates and the electric field across the plates returns to zero.

Conclusion

The EEA-FC0J270H aluminum electrolytic capacitor is a polarised capacitor designed for general-purpose long-life applications. It has a quick discharge ability, making it suitable for numerous electronic equipment such as television sets, computers, audio and radio equipment, and other electronic devices. Its working principle is based on the movement of electrons and ions that are attracted to the opposite electrodes when a voltage source is applied, thus creating a steady electric field.

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