B43084F2826M

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Aluminum electrolytic capacitors are a kind of linear capacitors, and the capacitor winding during manufacture is the equivalent of two conductors which are separated by an insulator, with the dielectric material of the insulator being the electrolyte. B43084F2826M is one of the types in aluminum electrolytic capacitors and widely used in various kinds of circuits. This article is to illuminate the application field and the working principle of the B43084F2826M.

Application Field

B43084F2826M is a low-impedance aluminum electrolytic capacitor with AEC-Q200 qualified product certification, which is suitable for signal coupling and noise suppression for high-end electronic devices, power electronics, automotive electronics, communications, and other industries. It has become an essential part of many electric products with its excellent performance and wide range of applications. Moreover, it has been widely used in the integration of computers, transmitters, receivers, terminals, microprocessors, and film equipment.

Working Principle

The aluminum electrolytic capacitor of the B43084F2826M type consists of two electrodes separated by an electrolyte. Its working principle lies in the electric field effect between electrodes. When capacitor is charged, its anode attracts positive ions from the electrolyte, electrons diffuse from the far side of the anode to implant on its near side, to form a layer of negative charge on the adjacent surface, and a layer of positive charge on the electrolyte, which naturally leads to the formation of an electric field effect.

When the capacitor is discharged, the positive ions in the electrolyte will diffuse to the anode and the electrons will diffuse to the cathode to neutralize the electric charges, so as to weaken the electric field effect between the electrodes. At the same time, this movement of charges will produce the effect of storing energy, and the energy stored in the capacitor is known as capacitance.

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