B43540B2397M80

Aluminum electrolytic capacitors are one of the most widely used capacitors. They have a variety of uses, mainly due to their high capacitance ratings. B43540B2397M80 is a type of aluminum electrolytic capacitor. It is an axial capacitor with an operating voltage of 50V and a capacitance of 2200uF.

Application Field

The B43540B2397M80 is mainly used in power supplies, electronic equipment, switch devices, and the power transmission lines of consumer electronics. It is also used for energy storage in DC power circuits, as well as for decoupling, filtering, and bypassing in automotive, industrial, and medical applications. Moreover, B43540B2397M80 can also be used in audio equipment, such as car audio amplifiers, guitar amplifiers, and home theater receivers.

Working Principle

An aluminum electrolytic capacitor consists of two aluminum foil electrodes coated with an electrolyte. This type of capacitor is polarized, meaning that the anode must be positive and the cathode must be negative. When voltage is applied, electrons move from the anode to the cathode, creating an electric field which stores energy. The higher the capacitance of the capacitor, the higher the energy that is stored. The B43540B2397M80 has a rated capacitance of 2200uF, so it can store a relatively large amount of energy.

When current in the circuit is interrupted, the capacitor begins to discharge the stored energy. This process is called discharge time constant, which is a measure of how long it takes for the capacitor to discharge completely. The B43540B2397M80 has an excellent discharge time constant, making it a suitable choice for applications that require frequent charging and discharging of current.

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