LQR2V472MSEF

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Aluminum Electrolytic Capacitors and the LQR2V472MSEF application Field and its Working Principle

Aluminum electrolytic capacitors are electronic components which use metalized film of aluminum oxide for the dielectric material in its construction. This type of capacitor is able to provide high capacitance in a relatively small package compared with other types of capacitors, due to the dielectric being of very small dimension. The LQR2V472MSEF is one of these devices, and this article will discuss its application field and its working principle.

Application Field

The LQR2V472MSEF is designed for automotive and industrial applications such as inverters, motor drives, generators, microphones, and energy metering. It has a temperature range of -40 to +85 degrees Celsius, and is capable of handling up to low levels of ripple current. Its voltage rating is rated from 2.5 to 350 volts. Its physical dimensions are small, and the body size is 472m and 22.5mm high.

The capacitance range of the LQR2V472MSEF is from 22uF to 15000uF. These capacitors are typically used to improve the frequency response of audio amplifiers, as well as to reduce high frequency noise and to provide improved dynamic range for digital equipment. In automotive applications, it is commonly used in switch power supplies, and intake manifold controllers. Additionally, it can be used in DC/DC converters, voltage linear circuits, and radio receivers.

Working Principle

The LQR2V472MSEF utilizes a an aluminum oxide film to form an energy storage device. The electrolyte of the capacitor is a solution of an organic solvent with polar ions and anions in it. This electrolyte is painted onto the dielectric film in between the two metalized plates. The anion polarizes the dielectric film when a DC voltage is applied to the capacitor. This polarization creates an electric field which holds the positive charge on the positive plate and the negative charge on the negative plate.

When the applied voltage is high enough, the metalized film will break down and allow current to pass through the device. When a higher voltage is applied to the capacitor, the metalized film can become overloaded and will rupture. This will cause a breakdown or catastrophic failure of the device. Therefore, it is important to ensure that the specified voltage rating of the device is not exceeded in order to prevent damage.

The LQR2V472MSEF capacitor has a dielectric loss factor of less than 0.1%. This means that it produces minimal heat due to dielectric losses and is therefore considered to be a reliable and stable component. The device is also capable of withstanding high ripple currents, up to 40A max.

The LQR2V472MSEF aluminum electrolytic capacitor is an efficient and reliable component used in many applications. It can be used in automotive, industrial, and audio applications where high capacitance is needed in a small package. Its dielectric losses are minimal and it can withstand high ripple currents. Its small size makes it ideal for use in tight spots, and its voltage rating makes it suitable for many different applications.

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