EEU-FC0J122

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Aluminum electrolytic capacitors occupy an important position in the electronic component market. EEU-FC0J122 aluminum electrolytic capacitors are widely used in various electronic equipment due to their small volume, big capacity, low cost and other factors. This article aims to introduce the application fields and working principles of EEU-FC0J122 aluminum electrolytic capacitor.

Application Fields of EEU-FC0J122 Aluminum Electrolytic Capacitor

Firstly, EEU-FC0J122 aluminum electrolytic capacitors have a wide range of applications. It can be used in many different situations and situations, such as on the printed circuit board as an external electrical blocking unit, on the switch power supply as an interference blocking unit, on the video recorder as a timing reference and noise blocking device, in the amplifier as a coupling capacitor, and in the protection circuit as a buffer capacitor.

Secondly, due to the nature of their electronic components, EEU-FC0J122 aluminum electrolytic capacitors are especially suitable for high-frequency circuit work, especially for bypass and other filter circuit works. It has a wide frequency response range and a high capacitance rate. In addition, the EEU-FC0J122 aluminum electrolytic capacitor also has noise suppression properties, so it can effectively decrease the noise of the circuit.

Thirdly, EEU-FC0J122 aluminum electrolytic capacitors are used mainly in the power supply line. In a typical power supply line, due to the ripple current, the EEU-FC0J122 aluminum electrolytic capacitors can filter out the ripple current, flat the voltage and ensure the stability of the power supply.

Working Principle of EEU-FC0J122 Aluminum Electrolytic Capacitor

When applied with a certain voltage, EEU-FC0J122 aluminum electrolytic capacitor will go through three distinct phases. The first is self-charging phase. When a reverse voltage is applied on the capacitor, current will flow through the conductor and magnetically couple the capacitor, thus charging the capacitor. It usually takes a few seconds to several dozen seconds for the capacitor to be fully charged.

The second phase is bypass phase. When the capacitor is completely charged and reaches its rated rated voltage, any additional reverse over-voltage will be unable to pass through the capacitor. Thus, the capacitor will serve as an open circuit device to prevent over-voltage from surging into the circuit.

The third phase is discharging phase. When the opposite direct current is applied on the capacitor, current will flow through the conductor and magnetically couple the capacitor, thus discharging the capacitor. This phase usually takes several dozen seconds to a few minutes to complete.

In summary, EEU-FC0J122 aluminum electrolytic capacitors are used mainly in power supply lines, filters, coupling capacitors and act as buffer capacitors in order to suppress noise. Its working principle is that, when applied with a certain voltage, the capacitor will go through three distinct phases - self-charging, bypass and discharging. With these features, EEU-FC0J122 aluminum electrolytic capacitors are widely seen in many electronic equipments, providing great conveniences and efficiency.

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