UVZ2F221MRD

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Aluminum Electrolytic Capacitors are components used to store energy in an electrical system, mainly used as energy-smoothing components. The UVZ2F221MRD is a radial lead aluminum electrolytic capacitor with the advantage of high thermal performance and low impedance, making it suitable for use in a wide range of applications.

The UVZ2F221MRD is a straight-leaded capacitor with a rated voltage of 5 to 300V and capacitance of 4.7 to 200μF. It has a low ESR (equivalent series resistance) compared to regular aluminum electrolytic capacitors, as well as higher thermal conductivity, allowing it to be used in more demanding applications.

The UVZ2F221MRD is intended for use in power supplies, regulators, and other AC to DC converter circuits, as well as for power filtering and noise suppression. It can also be used in automotive electronics, such as anti-lock brake systems and fuel injection systems.

The main working principle used in aluminum electrolytic capacitors are the same as other capacitors. Electric charge is stored in between two conducting plates; a layer of insulating barrier separates the two plates and prevents the flow of current between them. When a voltage is applied, the electric field between the plates increases, allowing current to pass through. This current then dissipates and the electric field drops, so the current is no longer allowed to pass through.

The UVZ2F221MRD uses a solid electrolyte to increase its reliability and reduce leakage current. The anode is made from pure aluminum for superior corrosion-resistance, while the cathode is constructed from distorted aluminum foil. The dielectric is a thin film of aluminium oxide, which is both highly stable and resistant to high temperatures.

The UVZ2F221MRD is an ideal choice for applications requiring a reliable, high-performance capacitor. Its low ESR and high thermal performance make it suitable for use in a wide range of applications. It is a reliable choice for power supplies, regulators, AC to DC converter circuits, and automotive electronics.

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