EEU-FC1J680BJ

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Aluminum electrolytic capacitors are a type of capacitor that use an aluminum oxide film as the dielectric. Also known as electrolytic capacitors and aluminum electrolytic capacitors, they have the highest capacity of any type of capacitor and come in a variety of packages and shapes. The EEU-FC1J680BJ aluminum electrolytic capacitor is a high-performance radial leaded capacitor with a long-time product life and a cost-effective solution for a variety of applications.

Application Field

EEU-FC1J680BJ aluminum electrolytic capacitors are highly suitable for use in power line applications. Their applied voltage rated range extends from 6.3 V DC to 50 V DC, and they are capable of withstanding larger AC ripple current pulse. They can also be used in automotive and other automotive applications for quieter running and reduced noise. This aluminum electrolytic capacitor is also suitable for use in power supplies such as LCD monitors, PC\'s, communication systems, audio systems, lighting fixtures, and other low voltage electric appliances.

Working Principle

An aluminum electrolytic capacitor works on the principle of electrochemistry. The aluminum capacitor typically contains a rolled piece of aluminum foil as its anode, and a strip of porous paper saturated with an electrolyte as its cathode. When a DC voltage is applied across the terminals of an aluminum electrolytic capacitor, an electrochemical reaction takes place between the electrolyte and the aluminum foil producing an oxide layer on the surface of the aluminum foil. This oxide layer acts as an insulator and helps store electric charge.

The electric charge stored in the oxide layer of the aluminum electrolytic capacitor can be used to signal, tune, and filter. Basically, a higher stored charge means a larger electric field will be created; this electric field acts as a barrier between the anode and the cathode, blocking the flow of electrons and current. Thus, the surface of the aluminum electrolytic capacitor can be used as a pass filter with an adjustable resistance.

In addition, the EEU-FC1J680BJ aluminum electrolytic capacitor also provides a short-term distortion improvement in high-power systems. The low ESR (Equivalent Series Resistance) value reduces the power loss of the audio system, while the stable performance enhances chorus and vibrato effects.

EEU-FC1J680BJ aluminum electrolytic capacitors are, thus, highly suitable for use in a wide range of applications, ranging from automotive applications to audio systems. The wide range of applied voltage limits, together with the high capacity and long product life, make it the perfect choice for many tasks.

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