EEE-FC1E221P

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Aluminum electrolytic capacitors are polarized capacitors consisting of aluminum foil and an anodized layer of aluminum oxide along with paper or polymer film, they are used in electrical circuits to smooth or filter electronic signals. Their main purpose is to reduce the impedance in a circuit and transfer high frequency signals. In this article, we will discuss the application field and working principle of EEE-FC1E221P aluminum electrolytic capacitor.

EEE-FC1E221P is a radial lead, 22 µF, 35V, 106°C polar aluminum electrolytic capacitor that is great for switching power supply, LED lighting, audio amplifiers, and other applications. It features a non-solid electrolyte which is impregnated with an organic solvent and offers good pulsed loading and low-ESL characteristics. This electrolytic capacitor also features the following features:

• Lead-free, halogen-free construction
• Low ESR, low noise
• High temperature endurance up to 125°C

Working Principle of EEE-FC1E221P Aluminum Electrolytic Capacitor

Aluminum electrolytic capacitors are based on the physical properties of a dielectric layer – an oxide layer created on the surface of aluminum foil – that forms a barrier between two conductive plates and allows charge to be stored. The two conductive plates are called anode and cathode, and they are kept separated by a liquid electrolyte. When a voltage is applied across both plates, electrons flow from the cathode to the anode, causing an electric field in the oxide layer. This electric field causes the oxide layer to become polarized, creating a sort of “deposit” of electrons on the anode side. This “deposit” is what stores charge and allows for greater capacitance.

The dielectric layer of EEE-FC1E221P aluminum electrolytic capacitors is made from a film of aluminum oxide and is extremely thin, so it can easily build up high charges. This is why aluminum electrolytic capacitors are typically chosen for high voltage ratings and low-to-medium capacitance values. This type of capacitor has two main advantages over other capacitors. Firstly, because it uses just two plates separated by a dielectric layer, it can achieve a much higher capacitance value than other types of capacitors for the same amount of space. Secondly, because the dielectric layer can be made very thin, less voltage is needed to maintain the capacitance.

Application Field of EEE-FC1E221P Aluminum Electrolytic Capacitor

EEE-FC1E221P is a radial lead, 22 µF, 35V, 106°C polar aluminum electrolytic capacitor, which has a wide range of uses in several industries. It is mainly used in switching power supply, LED lighting, audio amplifiers, and other applications. Its low ESR also makes it a great choice for filtering applications, allowing it to smoothly transfer high frequencies.

EEE-FC1E221P is typically used in medical equipment. They are used to provide high-voltage power supplies in x-ray and ultrasound equipment. They are also used in audio amplifiers, where their low ESR helps filter and reduce noise. In LED lighting applications, they can help regulate the voltage required for LED lamps. Finally, their low ESR and high capacitance makes them a great choice for switching power supplies. Here, they can help ensure constant output from the power supply by regulating voltage and providing stability.

EEE-FC1E221P aluminum electrolytic capacitor is also popular in computer motherboards, where it helps to regulate power to the CPU, RAM, and other components. In automotive applications, it is often used to help reduce power spikes or filter out unnecessary frequencies. Its low ESR and high capacitance also make it ideal for audio applications, where it can help improve sound quality by filtering out high frequencies.

Conclusion

EEE-FC1E221P aluminum electrolytic capacitor is a radial lead, 22 µF, 35V, 106°C polar aluminum electrolytic capacitor with a wide range of applications in a number of industries. It is mainly used in switching power supplies, LED lighting, audio amplifiers, and medical equipment, as well as in automotive and computer motherboards. Its low ESR and high capacitance makes it a great choice for filtering applications, allowing it to smoothly transfer high frequencies.

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