KMG100VB22RM8X11LL

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are energy storage components used in electronic circuits, usually for filtering, coupling, and bypassing. As one of the most widely used capacitors in today’s market, they can be found in most electronic circuits. Let’s take a closer look at the KMG100VB22RM8X11LL application field and working principle.

Application Field of KMG100VB22RM8X11LL

KMG100VB22RM8X11LL belongs to the aluminum electrolytic capacitor family and features capacitance of 220 μF, voltage rating of 100V, and a maximum operating temperature of 85℃. Due to its good physical and electrical properties, it is widely used in devices such as air conditioners, refrigerators, drills, pumps, electric fans, motor start-up, and comparable electrical systems. It is also an outstanding choice for medical electrical systems, power supplies, instrumentation amplifiers, and electronic controls for both commercial and industrial applications.

Working Principle of KMG100VB22RM8X11LL

When an AC voltage is applied across the capacitor, it forms an electrolytic membrane inside the capacitor creating a layer of insulating oxide film on the plates of the capacitor. This process is known as “electrolysis”. The electrolyte forms a thick film of positive ions in the form of electrolyte solution between the plates. As the AC voltage increases, the positive ions migrate towards the negative plate which leads to an increase in charge on the negative plate. At the same time, the thickness of the electrolyte layer decreases due to the displacement of ions. This change in the thickness produces a capacitance change in the negative plate. The change in the thickness of the electrolyte layer depends on both the frequency and magnitude of the applied voltage. The changes in the capacitance of the negative plate will cause a small amount of current to flow. The current is then routed to ground through the capacitor’s internal components.

The capacitor’s design also plays an important role in its performance. For instance, the capacitor’s construction must be kept in a clean environment. Any kind of dirt or debris that gets inside the capacitor can cause an electrical short. The capacitor’s body should also be made with non-conductive plastic or aluminum to prevent any unwanted electric charge. Moreover, the capacitor’s terminals should be wired properly to ensure they function efficiently.

Conclusion

KMG100VB22RM8X11LL is an excellent example of aluminum electrolytic capacitor, providing a high-performance and reliable way to store electrical energy. Its application field includes a wide range of electronic devices and systems. It has a unique working principle which allows it to change its capacitance in response to AC voltages. By following the proper installation guidelines and using an appropriate aluminum electrolytic capacitor, system designs will benefit from improved electrical performance, reliability, and increased safety.

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