B43601B5187M82

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors utilize electrolytic solution, which acts as an electrode, together with an oxide coated aluminum anode, for the generation of capacitance in electrical applications. The oxide coating is necessary to prevent the electrical breakdown of the capacitor resulting from the high electrical field generated between the anode and the cathode. These specialized capacitors are available in various sizes and types, and are usually used in power supply or filter circuits.

B43601B5187M82 Application Field and Working Principle

B43601B5187M82 is an aluminum electrolytic capacitor. It is an SMD (Surface Mount Device) capacitor, with an oval-shaped body and an axial lead. It has a rated capacitance of 470uf, a rated voltage of 50V, and an insulation resistance of 2.5 GOhm. This capacitance value is ideal for high-frequency filter applications, such as radio and TV receivers. It is also used for smoothing or filtering purposes in automotive applications.

The B43601B5187M82 consists of two aluminum plates, on which a thin dielectric oxide layer is formed. The plates and dielectric are then immersed in an electrolyte solution, usually an organic solvent such as propylene glycol or ethylene glycol. An external voltage is then applied across the terminals of the capacitor, causing ions of the electrolyte to migrate across the dielectric, generating a polarized layer on the surface of the plates which acts as the capacitor\'s dielectric charge. The application of an increased voltage causes a further increase in the capacitance. The capacitor is then ready for use.

The B43601B5187M82 is a reliable, low-cost, high-performance device, designed for medium-frequency applications. It is suitable for a wide range of electronic systems, such as motor control, power supply, and audio video devices. In addition, it has a high ripple current and high temperature rating, making it suitable for use in automotive applications. The B43601B5187M82 is RoHS compliant, thereby ensuring its environmental safety.

This aluminum electrolytic capacitor is a great example of how capacitors are used in various types of electronic circuits, and how they can be customized to meet specific application requirements. With its wide range of features, the B43601B5187M82 is a versatile component for both commercial and industrial applications.

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