420BXW47MEFC10X45

Aluminum electrolytic capacitors are very popular in electronics applications ranging from power supplies to motor control because they can provide a large amount of capacitance in a relatively small package. The 420BXW47MEFC10X45 is an example of an aluminum electrolytic capacitor. It is a type of capacitor that consists of two electrodes separated by an insulating electrolyte. The capacitance of the 420BXW47MEFC10X45 is 47uF, and it can handle maximum voltage of 10 V and a surge voltage up to 15 V.

This type of capacitor is commonly used for filtering and power supply decoupling applications. It is also widely used in motor control circuits where it provides high-frequency filtering and noise suppression. In addition, it is often used in power dividers to supply multiple voltage levels.

The 420BXW47MEFC10X45 is a very reliable capacitor due to its solid construction and its ability to handle large peak surges of current. Its electrolytic construction and solid aluminum case enable it to withstand high temperatures and vibration while providing excellent electrical insulation. The advanced design of the 420BXW47MEFC10X45 also ensures low impedance and superior performance compared to other aluminum electrolytic capacitors.

The working principle of aluminum electrolytic capacitors is based on the phenomenon of electrolysis. When DC voltage is applied to the two aluminum electrodes, the electrolytic solution is polarized and positive ions from the electrolyte start to accumulate on the anode. At the same time, negative ions accumulate on the cathode. The two electrodes are separated by the insulator electrolyte and hence an electric field is created between the two electrodes. This electric field stores energy which can be used for charging and discharging when needed.

The capacitance of an aluminum electrolytic capacitor is determined by the area of the electrodes and the distance between them. As the electrodes get closer together, the capacitance increases. The other factor that determines the capacitance is the characteristics of the electrolyte. Different electrolytes will produce different capacitances at different temperatures.

The 420BXW47MEFC10X45 is an ideal choice for a wide range of applications. It can provide high levels of capacitance in a small package and its solid construction makes it very reliable. Its low impedance makes it suitable for filtering and power supply decoupling applications, while its high temperature and vibration resistance make it suitable for motor control circuits. Its electrolytic construction also ensures that it can handle large peak surges of current.