KMG6.3VB472M12X20LL

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Aluminum electrolytic capacitors (also known as aluminum–electrolyte capacitors) are polarized capacitors whose anode electrode (+) is made of a pure aluminum foil with an etched surface. The aluminum forms a very thin insulating layer of aluminum oxide (Al₂O₃) by anodizing that acts as the dielectric of the capacitor. The electrolyte (a liquid or a gel) acts as the second electrode which is the cathode(-).These capacitors are widely used in power supplies, switch-mode power supplies, and other electronic products because they possess higher capacitance per unit volume. KMG6.3VB472M12X20LL is one type of aluminum electrolytic capacitor.

KMG6.3VB472M12X20LL can be generally categorized into two types, screw terminal type and snap-in type. The screw terminal type is usually used in AV, electrical power and accessories systems. And the snap-in type can provide large quantity features in a miniature size. This type is used in the power supplies, DC to DC converters, audio - amplifiers, etc.

The application field for KMG6.3VB472M12X20LL is mainly in high power consumption situations, where miniaturization of components or components with greater capacity is necessary. In short, this type of capacitor is mainly used in applications where a relatively high density of capacitance is required, such as computer power supplies, TV receivers, sound equipment, and motor drive circuits.

The working principle of aluminum electrolytic capacitors is simple and quite similar to other types of capacitors. It consists of two conductors, separated by a dielectric that stores charge, and the ability of this capacitor to store electrical energy is related to its capacitor size, construction, dielectric material properties, and the polarization effect of the electrolytic. To charge an aluminum electrolytic capacitor, the anode must be +volts DC and the cathode must be – volts DC, thus causing a current to flow, charging the capacitor. During the charging process, charge is stored in the form of a static electric field across the dielectric. When the DC voltage is removed, the charge stored in the capacitor is still present, until the capacitor is discharged.

KMG6.3VB472M12X20LL represents a miniature aluminum electrolytic capacitor, with a capacitance of 6.3µF. It is rated to withstand an operating temperature range from -40°C to +105°C, while remaining within a specified maximum leakage current leakage current after 48 hours in any temperature of 25°C. Another benefit of this type of capacitor is that it has a wide operating voltage range of 20-50VAC/DC, providing ample power for various application requirements.

In conclusion, KMG6.3VB472M12X20LL is a high-performance aluminum electrolytic capacitor that is designed for use in applications where a relatively high density of capacitance is required. It is of miniature size and has a rating of 20-50VAC/DC and an operating temperature range from -40°C to +105°C. It is widely used in power supplies, switch-mode power supplies, and other electronic products.

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