E37X501CPN152MD92M

Aluminum Electrolytic Capacitors

The E37X501CPN152MD92M is an aluminum electrolytic capacitor which is also referred as aluminum polymer capacitor. It is a type of polarized capacitor constructed of two aluminum plates with a layer of an ionic conducting liquid as a medium. The ionic conducting liquid can either be an electrolyte or a solid type of dielectric.

The aluminum electrolytic capacitor offers the highest capacitance values with the least amount of space occupied. This makes it an ideal choice for any application that requires high power. And due to its small size, high capacity, low ESR values and long-term reliability, it has established itself as a key component in all types of electronics and electrical appliances.

Application Fields

This type of capacitor is one of the most commonly used components in power electronic systems. It is used for a variety of applications, such as filtering, smoothing, high-frequency compensation, snubbing, energy storage and various other purposes. It is also widely used in audio amplifiers, computers, television sets, mobile phones and any other electronic product that requires efficient and reliable capacitors.

For example, in computers, the aluminum electrolytic capacitor is used to provide effective filtering to minimize power ripple, to prevent data loss and to maintain a steady current flow from the power supply. It is also used in audio amplifiers and television sets to increase the input signal and to reduce high-frequency signals. Additionally, it can also be used to filter the DC output from the power supply and to reduce interference. In mobile phones, aluminum electrolytic capacitors are used to create an antenna that can receive signals from the mobile network.

Working Principle

The working principle of the aluminum electrolytic capacitor is relatively simple. When it is connected to a DC power source, the aluminum plates react with the electrolyte or dielectric medium to form an electric field. The electric field created between the plates creates an attractive force which causes electrons to flow from one plate to the other. This creates a voltage drop across the capacitor which accumulates to form a charge.

The charges accumulate until the electric field created between the two plates reaches a certain level. At this point, the capacitor becomes totally charged and the electrons stop flowing. This enables the capacitor to store the charges until they are discharged. This process continues as long as the capacitor is connected to a power source.

Aside from its wide range of applications, the aluminum electrolytic capacitor is also known for its high operating temperature range and its long service life. It is also preferred by many because of its robust construction. The internal components of the capacitor are sealed and are protected from dust, dirt, extreme temperatures and other detrimental factors.

The E37X501CPN152MD92M is an excellent example of the aluminum electrolytic capacitor, and it is used in numerous electronic and electrical applications. It is highly reliable and efficient, and it offers optimal performance in any given condition.