Aluminum Electrolytic Capacitors

39D117F100FL6 Application Field and Working Principle

Aluminum electrolytic capacitors are one of the most widely used components in electronics, especially when dealing with medium to high voltages or large capacitance units. They come in a wide range of sizes, shapes, and values, and can be used in a variety of applications. The 39D117F100FL6 is a particular type of aluminum electrolytic capacitor that is ideal for high-frequency switching power supplies and has a long life span when compared to other types of capacitors. In this article, we will discuss the application field and working principle of the 39D117F100FL6.

Application Field

Aluminum electrolytic capacitors tend to be the preferred choice for high-frequency switching power supplies due to their unique circular structure. The 39D117F100FL6 typically has a low Leakage Current Low ESR and is designed to help reduce noise and provide a longer life span. The 39D117F100FL6 also has the ability to handle higher operating temperatures, making it an ideal choice for high-power applications. The 39D117F100FL6 can also be used in UPS systems, VRMs, and other voltage regulation systems.

Working Principle

An aluminum electrolytic capacitor consists of two aluminum foil plates placed on either side of a separator soaked in electrolyte. When a voltage is applied to the capacitor, electric fields are created between the plates. These electric fields create a microscopic electric double layer (EDL) that acts as a barrier between the two electrodes. This EDL stores energy in the form of electrical charge and is responsible for the capacitance of the capacitor. The EDL can be rearranged and energy can be released or transferred from the capacitor when the voltage is removed.

The 39D117F100FL6 uses a unique design, which includes a special electrolyte, housing, and structure. This helps reduce any physical stress on the capacitor due to thermal expansion. The 39D117F100FL6 also has a Long life span (5,000 hours to 10,000 hours) and is designed to help reduce noise and provide optimal performance when compared to other types of aluminum electrolytic capacitors.

In conclusion, the 39D117F100FL6 aluminum electrolytic capacitor is designed for applications that require a high level of electrical performance. The capacitor is well suited for high-frequency switching power supplies and typically has a long life span. Its unique design also helps reduce noise and provides optimal performance.