4SXB68M Capacitors

Aluminum - Polymer Capacitors

Capacitors are a key component in electrical systems. The 4SXB68M aluminum-polymer capacitor is an important part of this class, and is especially useful for energy storage and filter circuit applications.

Application Field

The 4SXB68M aluminum-polymer capacitor has a wide range of applications. It is well suited for energy storage applications, and its high temperature tolerance means it can handle high temperature environments. The 4SXB68M can be used for DC power line or load-sharing applications, such as in the power supply sector. It is excellent for filtering in terms of frequency, current and voltage due to its good frequency response. It can be used in applications such as high current filters, snubbers, EMI filters, and voltage stabilizers. In addition, it is also suitable for consumer-driven applications, such as digital TVs, laptops, and mobile devices.

Working Principle

The principle of operation of 4SXB68M aluminum-polymer capacitor is simple. It consists of two aluminum plates and a polymer film between them. The polymer layer acts as the dielectric material. When a voltage is applied across the two plates, an electric field is created between them, which causes electrons to flow from one plate to another. This process creates an electric charge, which is stored in the capacitor. As the voltage changes, the electric field changes as well, causing the electrons to switch back and forth between the plates, thus charging and discharging the capacitor. This is the basic working principle of the 4SXB68M aluminum-polymer capacitor.

Benefits

The main benefits of 4SXB68M aluminum-polymer capacitor are its high temperature tolerance and large capacitance. It also has a lower ESR compared to similar products. The 4SXB68M can operate at temperatures up to 125°C and is available in capacitance ratings up to 680µF. It has a long life expectancy of up to 1000 hours at temperatures up to 105°C. This makes it ideal for applications which require long-term operation.

Summary

The 4SXB68M aluminum-polymer capacitor is a useful component for energy storage, filtering, and other applications due to its high temperature tolerance and large capacitance. Its working principle involves the application of electric field between two plates, which cause electrons to flow back and forth, charging and discharging the capacitor. Its main benefits include a long life expectancy and the ability to operate in high temperature environments. This makes it a highly reliable component in a wide range of applications.