EET-UQ2S681KF

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the main types of capacitors. They are the most widely used capacitors and many products use them. They are mainly composed of aluminum foil, electrolytic paper and aluminum shell. Aluminum electrolytic capacitors are widely used in the fields of electrical circuit, power supply, voltage, etc. One such capacitor is the EET-UQ2S681KF.

Applications of EET-UQ2S681KF

The EET-UQ2S681KF is a polarized aluminum electrolytic capacitor. It features fast charge and discharge, high stability and high voltage. It is ideal for circuits where the power dissipates quickly and high voltage is required. It is commonly used in:

• Automotive electronics
• Communications
• Motor control
• Air conditioner control
• Industrial systems
• Communication systems
• Aviation

Working Principle of EET-UQ2S681KF

The core of the aluminum electrolytic capacitor is a body of aluminum foil, which is rolled up with separator paper and treated with electrolyte. A certain gap forms between the two layers of aluminum foil, which is equivalent to a dielectric layer. When a voltage is applied, electric charges will be stored in the gap, and a capacitor is formed. The electrolyte is a liquid conductor, its ions are involved in the current transfer, so EET-UQ2S681KF can provide a larger capacitance. Its polarization voltage and stability is therefore high.

The capacitor paper around the outside is wet with electrolyte, so its shell can seal the capacitor completely. When used, the capacitor is subject to voltage, temperature and time. The more time, the more capacitance, the greater the voltage, and the higher the temperature, the greater the capacitance. When the working voltage reaches the rated voltage, the capacitance will decline, and when the temperature is too high, the capacitance will be reduced.

Conclusion

The EET-UQ2S681KF is an aluminum electrolytic capacitor which is widely used in many different systems. It has fast charge and discharge, high stability, and high voltage. Its working principle is that it is composed of aluminum foil and electrolyte, and the electrolyte allows for the transfer of ions, resulting in a higher capacitance and stability.

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