B43601E2188M80

Aluminum Electrolytic Capacitors are widely used in electrical applications where a large amount of energy is stored in a relatively small device. B43601E2188M80 is one of the most reliable and commonly used Aluminum Electrolytic Capacitors and its most popular application and working principle will be discussed in the following sections.

Application Field of B43601E2188M80

B43601E2188M80 is mostly used as a power supply capacitor for heavy-duty motor applications, such as automotive, automotive power supplies, and industrial motors. It can also be used in applications demanding a wide range of operating temperatures and long life. These capacitors can withstand high-voltage pulses and large temperature variations, making them suitable for use in motor coil drives and power supply systems.

B43601E2188M80 also has applications in high frequency circuits, as they can help to reduce both high frequency noise and the associated load in the circuit. This makes them particularly useful for applications such as high-speed frequency converters or voltage regulators.

Also, B43601E2188M80 is used to provide very low ESL, ESR, and DCR characteristic, making them suitable for high-frequency circuits, such as those found in telecom server backplanes and network communications equipment.

Working Principle of B43601E2188M80

The B43601E2188M80 capacitor consists of two aluminum foil electrodes, separated by paper or porous material. The edges of the two aluminum foils are folded and pressed to form an anode and cathode contact. A layer of electrolyte is placed between the anode and cathode, which is connected to a capacitor body.

When DC voltage is applied across the capacitor, electrons flow from the anode to the cathode, forming an electric field in the electrolyte. As the electrons move through the electrolyte, they attract positive ions, creating an electrical charge separation in the electrolyte and thus creating the capacitor effect.

The electric field created by the charge separation can hold the charge for a significant time, even after the voltage is removed. This allows the capacitor to store electrical energy. The overall capacitance of the capacitor is determined by the surface area of the electrodes, the distance between them, and the dielectric constant of the electrolyte.

Conclusion

The B43601E2188M80 capacitor is a reliable and commonly used Aluminum Electrolytic Capacitor. It is mostly used as a power supply capacitor for heavy-duty motor applications and for applications demanding a wide range of operating temperatures and long life. Its working principle involves the creation of an electric field by the charge separation in the electrolyte. The overall capacitance is determined by the surface area of the electrodes, the distance between them, and the dielectric constant of the electrolyte.