LKG1V472MESBBK

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Aluminum electrolytic capacitors are a type of component used in electronic equipment to provide the electrical circuits with capacitance for the purpose of storing energy, managing power and handling signal communications.

The LKG1V472MESBBK is an aluminum electrolytic capacitor in a radial lead component with an extended lifetime rating and low overall height of 4.7 × 8.0 mm. It also has a standard voltage rating of 6.3V DC. There is a very low ESR of 45mΩ, combined with a rated capacitance of 47μF and a temperature coefficient of ≤ ± 20%. The approved impulse voltage is 5.5 x rated voltage, and the most common uses for it include applications where an extended load life is required, such as LED lighting and telecommunications. There are lower equivalents available for applications with a lower voltage rating, depending on the requirements.

This aluminum electrolytic capacitor works by storing energy in the form of electrostatic fields. This creates a capacitance between two or more conductive surfaces. When current is allowed to flow across the surfaces, like a battery, electrons are pulled onto the positive plate, while the negative plate gains electrons, creating an electric field. When an electric field is created between the plates, it produces a capacitive effect.

In the LKG1V472MESBBK aluminum electrolytic capacitor, the two electrodes are physically separated by a dielectric, which is composed of aluminum oxide, the main component of the aluminum electrolyte. This dielectric is what allows the capacitor to store its energy. Additionally, the capacitor has two terminations, along with its two terminals, which are connected to the two leads. The positive lead is inserted into the positive terminal, while the negative lead is inserted into the negative terminal.

The LKG1V472MESBBK aluminum electrolytic capacitor also features a sealing mechanism to protect the capacitor from environmental factors and damage. This sealant consists of a special epoxy that helps to seal the connection between the two electrodes and the insulation. This helps to protect the capacitor from the effects of corrosion, dust, and other debris. It also helps to keep the capacitor in a stable state, even when it is exposed to temperature changes.

The primary application fields for the LKG1V472MESBBK aluminum electrolytic capacitor are energy storage, power management, and signal communication. Its low ESR, temperature coefficient, and extended load life are ideal for providing a reliable interface for LED lighting, telecommunications, and other systems that require dependable performance. Its low overall height and wide voltage range make it highly suitable for these types of applications. Furthermore, the addition of an epoxy sealant provides an extra layer of protection for the capacitor and helps ensure that it is reliable and safe to use in these applications.

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