URZ2C470MHD

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Aluminum electrolytic capacitors are passive electronic components that primarily consist of two aluminum electrodes separated by electrolytes and metal foil. One of the most widely used type of aluminum electrolytic capacitors is the URZ2C470MHD, which is primarily designed to be used in general purpose switching power supplies. It has become a preferred choice among manufacturers due to its high dielectric strength, excellent temperature cycling characteristics, and long life expectancy.

The URZ2C470MHD uses a solid electrolyte as opposed to a conductive solution. This removes the need to replenish the electrolyte, as is necessary in traditional aluminum electrolytic capacitors. This greatly simplifies the installation and maintenance of the capacitor. The aluminum electrodes of this capacitor are much thinner than traditional electrolytes, allowing for higher capacitance in a smaller size. This helps to reduce the overall footprint of the capacitor and makes it ideal for applications where space is a premium.

The URZ2C470MHD has a capacitance range of 0.47uf to 100uf. The voltage rating range is between 16v and 200v. Given its wide range of applications and excellent specs, the URZ2C470MHD can be used in various different types of power supplies, such as LED lighting, industrial, automobile, audio, and even military applications. The capacitance of each individual URZ2C470MHD is marked on the PCB board to ensure easy identification.

The working principle of the URZ2C470MHD is quite simple. When the capacitor is exposed to an alternating current, electrons move between the two electrodes, creating an electric field. This causes a displacement of the ions in the electrolyte which are repelled by the opposite charge of the electrode and attracted to the electrode of the opposite charge. This creates an electrical potential difference across the two electrodes. The capacitor stores this potential difference and can be used to store and transfer electrical energy.

Due to its high dielectric strength, excellent temperature cycling characteristics and long life expectancy, the URZ2C470MHD has become one of the most commonly used aluminum electrolytic capacitors. It has found its way into many different types of applications, from power supplies to audio. Its small footprint and wide range of capacitance make it perfect for tight spaces and high current applications. With its low leakage and low equivalent series resistance, the URZ2C470MHD is an excellent choice for most applications.

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