ALS71P392NF550

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum Electrolytic Capacitors offer an array of features that make them well-suited for a wide range of applications. The ALS71P392NF550 performs especially well in applications that require very high capacitance and a low ESR. In this article, we will explore the features of the ALS71P392NF550 and its application field and working principle.

Features of the ALS71P392NF550

The ALS71P392NF550 is a 140V-rated aluminum electrolytic capacitor. It is available in a variety of sizes and shapes, including SMD, DIP, and Through-hole models. It offers a temperature range of -25 to +105°C, and its capacitance is stable to ±20% at 25°C. The ALS71P392NF550 also has a rated capacitance range of 0.010µF – 2,200µF, and it can handle peak current up to 8 Amps. Its ESR is quite low — averaging only 1.88 mΩ at 25°C.

Application Field

The ALS71P392NF550 is suitable for a variety of electronic applications, such as filtering, power supplies, and dc/dc converters. Its low ESR makes it especially suitable for high power electronics applications. Its wide temperature range also makes it suitable for automotive, military, and harsh environment applications.

Working Principle

The ALS71P392NF550 is an aluminum electrolytic capacitor. It contains a piece of aluminum foil and two electrodes, which are separated by an electrolyte solution. Together, the aluminum foil and electrolyte form the dielectric layer. When a voltage is applied, the field generated by the voltage causes electrons to move from one electrode to the other. This movement of electrons creates a charge differential between the two electrodes, which acts as a storage of electrical energy. This stored energy is the energy capacitance.

The ALS71P392NF550 capacitance value is determined by a few factors: the size of the aluminum foil, the size of the electrolyte, and the distance between the electrodes. As the size of the aluminum foil and electrolyte increase, the capacitance value increases as well. In addition, as the distance between the electrodes decreases, the capacitance value increases.

The ALS71P392NF550 capacitance value is also influenced by the temperature. As the temperature increases, the dielectric constant of the electrolyte solution decreases, which causes the capacitance value to decrease. Therefore, the ALS71P392NF550 has a temperature coefficient of -20%.

The ALS71P392NF550 is an excellent choice for applications that require a high capacitance value and low ESR. Its wide temperature range and stable capacitance make it suitable for a wide range of electronic and automotive applications.

The specific data is subject to PDF, and the above content is for reference