160USG470MEFCSN20X30

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Aluminum electrolytic capacitors are one of the major families of capacitors used in electronics applications. They are distinguished from other capacitor families by their high energy density, low production cost, and wide operating temperature range. The 160USG470MEFCSN20X30 model is a typical aluminum electrolytic capacitor, featuring a large volumetric efficiency and a robust construction for a wide range of applications.

Aluminum electrolytic capacitors consist of one or two aluminum foil electrodes and a paper or film dielectric, which are rolled up in an aluminum can. The outer can is then filled with an electrolyte. The aluminum foil is etched to create a porous structure which increases the effective surface area of the electrodes. This structure gives aluminum electrolytic capacitors their unique characteristics: very high capacitance for their volume, with the tradeoff of having moderately high leakage current and low tolerance. The 160USG470MEFCSN20X30 model has a capacitance of 470 μF, a maximum operating temperature of 125°C, and a tolerance of ±20%.

The 160USG470MEFCSN20X30 aluminum electrolytic capacitor can be used in a variety of applications, including motor control, switching power supplies, battery chargers, LED lighting, instruments for medical, consumer and automotive applications, and industrial automation. It is particularly well suited for power factor correction and high voltage applications due to its high peak inverse voltage (PIV) rating, typically 500 V or more. At high frequencies, aluminum electrolytic capacitors also provide a good combination of low equivalent series resistance (ESR) and cost.

The working principle of an aluminum electrolytic capacitor is based on the generation of an electric double layer at the surface of the porous aluminum anode electrode. When a voltage is applied to the terminals of the capacitor, cations in the electrolyte are transferred onto the anode and become part of the electric double layer. This movement of charges creates a capacitance between the two electrodes. The electrolyte also serves as an insulator to prevent current flowing from one electrode to the other. As capacitors are connected in series or parallel in a circuit, the voltage and capacitance can be adjusted to meet the circuit\'s requirements.

In conclusion, the 160USG470MEFCSN20X30 aluminum electrolytic capacitor is a versatile and reliable component with a wide range of applications. Its large capacitance and sturdy construction make it ideal for use in high voltage, high frequency, and power factor correction applications. With its low production cost and high energy density, this aluminum electrolytic capacitor is a cost effective and efficient solution for many electronics needs.

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