450MXG100MEFCSN22X30

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are wet capacitors with an electrolyte of ethanol and an anode made of extremely thin aluminum foil. They can offer higher capacitance values than similarly sized ceramic capacitors or even tantalum or plastic film capacitors, making them a popular choice in applications that require large capacitance values.

450 MXG100MEFCSN22X30 application field and working principle

The 450MXG100MEFCSN22X30 aluminum electrolytic capacitor is among the most popular configurations available on the market. Theyare commonly used in applications such as computer motherboards, graphic cards, power supplies, and automotive systems. The working principle of this type of capacitor is relatively straightforward.

An electrolyte is suspended between two aluminum foils, one of which is etched with small grooves. This creates a large number of minute capacitors in parallel, which results in a higher capacitance value. A paper dielectric is also placed between the positive and negative foil electrodes and acts as a pre-tensioning element.

The capacitance of the capacitor is determined by the area of the electrodes, the distance between them, and the dielectric constant of the electrolyte. In addition, the higher the temperature, the lower the capacitance value. The 450MXG100MEFCSN22X30 aluminum electrolytic capacitor is rated for a wide range of temperatures and is capable of providing a capacitance value of up to 100 microfarads.

In addition, it is also important to note that aluminum electrolytic capacitors generally have high series resistance and equivalent series resistance (ESR), which means that they must be used in conjunction with other components in order to effectively filter out any unwanted signals.

Conclusion

The 450MXG100MEFCSN22X30 aluminum electrolytic capacitor provides high capacitance values and can be used in a wide range of applications. While it has high series resistance and equivalent series resistance, it is important to note that these limitations can be easily overcome by using it in conjunction with other components. This makes it an ideal choice for applications that require large capacitance values but also need to be filtered for unwanted signals.