450LSU4700M77X143

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Aluminum electrolytic capacitors are one of the most widely used types of capacitors in circuits today. They are used in virtually every electronic device, ranging from consumer electronics to industrial and medical applications. The 450LSU4700M77X143 is a high-quality, long-life model specifically designed for use in demanding and critical applications. This article will discuss the application field and working principle of the 450LSU4700M77X143.

The 450LSU4700M77X143 is an aluminum electrolytic capacitor. It is manufactured with a voltage rating of 450V and a capacitance of 4700μF. It is well suited for use in high voltage circuits where long life and high reliability are required. Due to their excellent characteristics, aluminum electrolytic capacitors are commonly used in voltage drop applications, buffering, noise reduction, and filtering.

The main application field of the 450LSU4700M77X143 aluminum electrolytic capacitor includes voltage drop applications, buffering, noise reduction, and filtering. It is an excellent choice for use in demanding circuits, especially those that demand the highest levels of reliability and long-term operation. The 450LSU4700M77X143 is also suitable for use in both high power and low power circuit designs.

The working principle of the aluminum electrolytic capacitor is based on the formation of an electrical double layer at the interface between the aluminum oxide dielectric and the electrolyte. This double layer is created by the interaction between positively charged ions from the electrolyte and the negatively charged ions from the aluminum oxide dielectric. This electric double layer stores energy in the form of a displacement current. When a voltage is applied across the capacitor, this displacement current causes a displacement of the ions in the double layer and releases additional energy, resulting in an increase in the capacitance.

The most common type of construction for an aluminum electrolytic capacitor is the radial leaded can style. This type of construction consists of a cylindrical can with two radial lead wires connected to the top and bottom of the can. The interior of the can is filled with an electrolyte that contains the charged oxide film and provides a conductive path between the two leads. The oxide film acts as the dielectric and stores the electric charge.

The 450LSU4700M77X143 aluminum electrolytic capacitor has a low ESR (equivalent series resistance) that provides excellent thermal and electrical characteristics for long life and reliable operations. This model also offers superior ripple current and voltage withstand capabilities. The rated values of the 450LSU4700M77X143 are temperature-stable, meaning they will remain stable regardless of the surrounding temperature.

In conclusion, the 450LSU4700M77X143 aluminum electrolytic capacitor is an excellent option for industrial and other demanding applications. It is manufactured with a voltage rating of 450 volts and a capacitance of 4700 μF. It offers superior ripple current and voltage withstand capabilities as well as temperature stability. Its low ESR provides excellent thermal and electrical characteristics for long life and reliable operation.

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