UMT1C470MDD1TE

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Aluminum electrolytic capacitors are a type of capacitor that uses an electrolyte, usually a liquid, to store electric charge. These capacitors are typically composed of two aluminum foil current collectors, with an aluminum oxide film formed on the surface of each collector. The two collectors are separated by a paper or plastics spacer, filled with liquid electrolyte. The electrolyte acts as a store of electric charge and as an electric insulator. The aluminum oxide film acts as the dielectric medium, allowing for charge to be stored on the foil. Aluminum electrolytic capacitors are often used in almost all modern electrical and electronic equipment: from consumer and industrial devices to large scale systems and computers.

UMT1C470MDD1TE is an aluminum electrolytic capacitor that belongs to the category of “radial lead capacitors”. It is a small and low cost capacitor with a maximum height of 5 mm which allows for easy assembly in confined spaces. This capacitor is mainly used in applications such as power filters, cellular phones, TV receivers, and other similar electronic devices.

The working principle of a UMT1C470MDD1TE capacitor is that when a voltage is applied across the two leads, the oppositely polarized electric fields create an electrostatic field across the oxide dielectric. This electrostatic field stores energy, which is then released back to the circuit. Additionally, protons in the electrolyte solution flows across the dielectric film, resulting in ions being attracted towards the positive plate and discharged at the negative plate, which increases the capacitance. As the charge accumulates and discharges repeatedly, the capacitance will become more stable over time.

The UMT1C470MDD1TE is well-suited for a wide range of applications, especially as it has an extended temperature range of -55°C to +105°C. Its design also ensures a reliable operation and long life time, making it an optimal choice for standard applications. Moreover, the aluminum electrolytic capacitor is ideal for suppressing electrical noise, providing power smoothing, and buffering voltage in switching supplies.

Overall, the UMT1C470MDD1TE is a low cost, reliable, and small aluminum electrolytic capacitor which has a wide range of applications and long-term stability. Its electrostatic properties also make it an optimal choice for suppressing electrical noise, smoothing power, and buffering voltage in switching supplies.

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