UVZ1J471MHD

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Aluminum electrolytic capacitors are an important type of capacitor, featuring higher capacitance per unit volume than most other types of capacitors, and mostly used for applications requiring the implementation of direct current. The UVZ1J471MHD is an aluminum electrolytic capacitor and is suitable for use in various applications. This article provides a review of the working principle of this particular type of capacitors, and the range of applications in which it can be used.

Basics of Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor consists of an anode, a cathode, and an electrolyte between them. An externally applied electrical potential creates a buildup of negative ions in the electrolyte, which creates an electric field between the electrodes. This electric field builds up until the ion density reaches the point of equilibrium between them, at which point the capacitor is fully charged. The two terminals of the capacitor are called the anode and the cathode, with the anode being the positively charged terminal.

The charge accumulation on the anode is dependent on the capacitance of the capacitor, which is determined by its physical construction. In the case of the UVZ1J471MHD, the capacitance is 470µF. This means that at the highest voltage rating of 50V DC, the total charge stored within the capacitor will be 470µC at full charge.

UVZ1J471MHD Application Field and Working Principle

The UVZ1J471MHD is an aluminum electrolytic capacitor that is available in several package sizes. The most common size is the 8mm × 11mm × 20mm package, although other smaller alternatives are available. The maximum reverse voltage rating of the device is 16V DC, the rated voltage is 50V DC, and its operating temperature range is -40°C to +105°C.

In terms of applications, the UVZ1J471MHD is suitable for use in a variety of DC applications, such as power factor correction, power supplies, and filtering. Additionally, due to its relatively high capacitance and small package size, it is also suitable for use in DC-DC conversion applications, which require a small form factor with sufficient capacitance to reduce the ripple current. Its low ESR also makes it suitable for applications where very low power dissipation is required.

The UVZ1J471MHD also features a variety of safety features such as short circuit protection and over-voltage protection, making it suitable for use in more demanding environments. The device is also rated for long-term stability and high durability, making it resistant to extreme temperatures and vibration.

Furthermore, thanks to its low ESR and high operating temperature, the UVZ1J471MHD also has excellent self-healing properties. This makes it suitable for use in a variety of industrial and automotive applications, where a high degree of reliability is required.

In conclusion, the UVZ1J471MHD aluminum electrolytic capacitor is a versatile and reliable device, suitable for use in a wide range of DC applications. It is highly durable and has excellent self-healing properties, making it suitable for more demanding operating environments. Finally, due to its small package size, low ESR, and high capacitance, it is particularly suitable for filtering and DC-DC conversion applications.

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