157XMPL004MG197

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Aluminum Polymer Capacitors are an increasingly popular technology in the capacitor world due to its increased temperature range, higher coefficent of thermal expansion, faster current EDLC, and lower ESR values. The 157XMPL004MG197 is an example of the modern Aluminum Polymer Capacitor category.

The 157XMPL004MG197 is a high-temperature-capable, type 140 electrolytic conductive polymer capacitor. It features a low dissipation factor and can be used in many different applications. Its low ESR and low DF guarantee a tight tolerance as well as high stability. The terminal constructions are designed to meet the requirements of high temperature applications, such as automotive, industrial, and military.

This capacitor is designed with the idea of combining the high conductivity of the electrolyte with the low inductance of the circuit. So, it has a very low internal impedance, meaning it does not give away heat due to its high current output. This also means that the capacitor has better stability and more durability.

The 157XMPL004MG197 is specifically designed for high-temperature applications, meaning that it can be used in extremely hot environments. It is capable of withstanding temperatures of up to +150 °C while providing excellent capacitance-voltage characteristics, making it perfect for a wide range of applications such as motor control, power management, and power conversion.

When it comes to its working principle, the 157XMPL004MG197 functions in a similar way to other electrolytic capacitors. It is built using an anode and a cathode, and each is separated by an electrolyte. When a voltage is applied to the capacitor, the electrical charge is stored in the electrolyte. The electrons that move through the electrolyte generate a stored electric charge in the anode, which then produces a stored electrical charge in the cathode.

This stored electrical charge creates a dielectric field between the anode and the cathode, which causes the capacitor to act as an insulator and block the electrical current. When the current is stopped, the electric charge stored in the electrolyte disappears and the capacitor is discharged.

In conclusion, the 157XMPL004MG197 is a high-temperature-capable aluminum-polymer capacitor designed for a wide range of applications. Its low ESR and low DF guarantee a tight tolerance as well as high stability. Its low internal impedance makes it perfect for high-temperature applications such as motor control and power management. And its working principle is similar to other electrolytic capacitors, meaning that the electric charge is stored in the electrolyte when a voltage is applied and released when the current is stopped.

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