URZ1A470MDD1TA

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Aluminum electrolytic capacitors are widely used components in the field of electrical and electronic engineering, as they provide high capacitance values and low leakage current in comparison to other types of capacitors. The URZ1A470MDD1TA is a radial type of aluminum electrolytic capacitor, and this article will provide an overview of its application fields and working principles.

Due to their ability to store energy in a highly efficient manner, aluminum electrolytic capacitors can be found in power supplies, audio frequency circuits, electronic relays, air conditioners, digital cameras, automobile circuits, computers, telecommunications, and other areas. For the URZ1A470MDD1TA specifically, it has an excellent combination of properties which also make it ideal for a wide range of consumer and industrial applications, including those that require electrical filtering and signal shunting.

The URZ1A470MDD1TA is an electrolytic capacitor with radial-lead construction, and has a rated capacitance of 470 microfarads. Additionally, the capacitor features a voltage rating of 25 volts, making it suitable for use in medium to low voltage circuits. The URZ1A470MDD1TA also has a low leakage current of 0.5uA, and is able to withstand temperatures of up to +85C without performance degradation or damage.

The working principle of an electrolytic capacitor is based on the same underlying physics that governs dielectric materials, that is, an electric field can be created between two conductive surfaces when a voltage is applied. In an electrolytic capacitor, this electric field is created by the anode and cathode which are separated by a thin layer of electrolyte. The electrolyte provides the required ions which are able to store electrical charge.

When a voltage is applied to the two electrodes of the aluminum electrolytic capacitor, the role of the electrolyte is to form a conductive layer between them. This creates an electron tunnel connecting the anode and the cathode, allowing electrons to move from one to the other. As a result, a fixed amount of charge is stored in the capacitor, and this charge can be discharged or removed when the connection is broken.

To ensure the most reliable and long-term performance, the electrodes of the aluminum electrolytic capacitor are formed of aluminum which is coated with an oxide layer. The oxide layer not only provides an exceptionally low leakage current, but also acts as a dielectric material which provides a greater level of capacitance when compared to other types of capacitors.

In addition, the oxide layer also acts as a barrier which prevents the corrosion of the aluminum electrodes, and this helps ensure that the capacitor will last for many years before needing to be replaced. Furthermore, the oxide layer also serves to reduce the amount of electrical power dissipation which can occur during the charging/discharging cycle.

The URZ1A470MDD1TA is a radial type of aluminum electrolytic capacitor, meaning that the two terminals of the capacitor are located at right angles from each other. The radial type of capacitor is typically used in electronic circuits or components which require a relatively low amount of capacitance and a small physical size.

Due to the various advantages offered by the aluminum electrolytic capacitor, it has become a popular choice among developers and engineers across a wide range of industries. These advantages include high electrical capacitance values, low leakage current, reliable performance, low power dissipation, and a long service life. As a result, the URZ1A470MDD1TA is ideally suited for a number of consumer and industrial applications.

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