400QXW18MEFR8X25

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Aluminum electrolytic capacitors (AECs) offer a cost-effective solution for applications where larger capacitance and higher current requirements are needed. They are generally the most popular choice for energy storage applications, such as power supplies and grid applications. The 400QXW18MEFR8X25 is a type of aluminum electrolytic capacitor built to withstand high voltage and handle large currents, making it an ideal choice for such applications. It delivers excellent performance and is rated at a capacitance of 180µF at 440V DC.

The 400QXW18MEFR8X25 is widely used in a variety of applications including power factor correction, motor starting circuits, audio-frequency circuits, switching power supplies, and high-voltage DC link systems. Its high ripple current rating means it can withstand large amount of load variations due to its datasheet rating.}

The main component of an AEC is a cylindrical foil made of highly conductive aluminum, which is then rolled up like a carpet and placed in a can. The AEC is filled with an electrolyte solution that conducts current. This inorganic liquid is basically a salt dissolved in a solvent, such as methyl alcohol, ethylene glycol, glycerol, or water. The electrolyte is what sets the 400QXW18MEFR8X25 apart from other capacitors as it enables it to have a larger capacitance than other types of capacitors.

When a voltage is applied across the terminals of the capacitor, the electrons flow from one electrode to the other and the electric field created by the applied voltage between the two helps to store energy.

The 400QXW18MEFR8X25 also features a safety valve which helps to protect against overpressure and rupturing in case of a short circuit. Another key design attribute of the 400QXW18MEFR8X25 is its special construction which keeps the pressure inside the unit stable while the temperature fluctuates, making it resistant to humidity and temperature changes.

The 400QXW18MEFR8X25 offers outstanding reliability and can be expected to have long service life. The good leakage current characteristics make the 400QXW18MEFR8X25 ideal for use in applications where leakage current is of utmost importance. Compared to other types of capacitors such as ceramic and tantalum capacitors, aluminum electrolytic capacitors typically have much higher capacitance, but also have higher leakage current and a shorter lifespan.

Overall, the 400QXW18MEFR8X25 is a reliable aluminum electrolytic capacitor designed for high voltage applications with low capacitance. It is highly reliable and offers excellent performance and a long service life. Its high capacitance and good leakage current characteristics make it a good choice for applications where leakage current is a critical factor.

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