URZ2A470MPD

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Aluminum electrolytic capacitors are a type of capacitor with an electrolyte of aluminum and two conductive pieces of metal. Often referred to as aluminum capacitors, they are used in a variety of applications, from high voltage power supplies to audio and RF circuits. The URZ2A470MPD is a type of aluminum electrolytic capacitor that is used in various fields. This article will discuss the application field and working principle of the URZ2A470MPD.

Applications of URZ2A470MPD

The URZ2A470MPD aluminum electrolytic capacitor is a radial leaded, polarized capacitor with a long lifecycle and excellent reliability. It is widely used in the consumer electronics, electric appliance, power supply, automotive, and medical industries. It is also used in photovoltaic inverters and power factor correction capacitors. The URZ2A470MPD has excellent characteristics including low leakage current, low ESR, low impedance, and long-term stability. The URZ2A470MPD is also capable of operating in high ambient temperatures and is resistant to mechanical shock and vibration.

Working Principle of URZ2A470MPD

An aluminum electrolytic capacitor is constructed from two aluminum foils with an electrolyte between them. One foil is etched to form a series of plates, and the other serves as a cathode. An anode is formed on one of the foils, and a dielectric is formed between the anode and cathode. The dielectric layer is formed by a chemical reaction with the electrolyte. When a voltage is applied to the anode and cathode, electrons from the anode pass through the dielectric layer to the cathode. The electrical energy is converted to electric charges within the dielectric and by the electric field of the capacitor.

The URZ2A470MPD is a polarized aluminum capacitor. This means that one of its terminals is negative and the other is positive. Applying a reverse voltage to the capacitor can damage it, so it is important to pay attention to polarity when connecting it. The URZ2A470MPD should only be used in applications that require a stable voltage over a long period of time, as it is not designed to handle high inrush currents.

Conclusion

The URZ2A470MPD aluminum electrolytic capacitor is a reliable and long-lasting component for a variety of applications. It has excellent characteristics, including low leakage current, low ESR, low impedance, long-term stability, and resistance to mechanical shock and vibration. Its working principle involves the electron exchange between the anode and cathode to create an electric field between the two, allowing it to store electrical energy in the dielectric. It is a polarized capacitor, so it is important to pay attention to polarity when connecting it. The URZ2A470MPD is a great choice for applications that require a stable voltage source over a long period of time.

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