UVZ2G470MHD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor with a very high capacitance value, due to which they are widely used in AC applications. They are constructed from two metallic plates, one made from aluminum and the other made from a non-porous material such as glass, ceramic or plastic. The two plates are separated by a very thin dielectric material known as electrolyte. An electric current flows between the two plates, creating a charge separation and thus creating an electric field between them. This electric field then enables the capacitor to store energy and perform its intended purpose.

The UVZ2G470MHD is a particular type of aluminum electrolytic capacitor that offers higher capacitance values due to its construction. It is a radial leaded Aluminum Electrolyte Capacitor with extended life, designed for AC usage. The construction of this capacitor is similar to most other electrolytic capacitors. The main objective of this capacitor is to have extended life even at relatively low AC currents. In comparison to traditional electrolytic capacitors, this type of capacitor can withstand higher AC voltages.

UVZ2G470MHD Application Field and Working Principle

The UVZ2G470MHD aluminum electrolytic capacitors are used in a wide range of AC applications. They are mostly used in power supply units, such as DC-DC converters and audio power amplifiers. They can also be used in other applications that require relatively low AC currents, such as timer circuits. In addition, the UVZ2G470MHD is suitable for high frequency applications, such as switching power supplies and telecommunications, due to its extended life.

The working principle of the UVZ2G470MHD aluminum electrolytic capacitor is based on the Faraday’s law of electrolysis. The main components of an electrolyte are an ionic salt dissolved in a polar solvent, such as water. When a voltage is applied to the capacitor, an electric field is created and current flows between the two metallic plates. The electric field causes a charge separation between the two plates. The positive charges are attracted to the negative plate, while the negative charges are attracted to the positive plate. This charge separation creates a capacitor with a high capacitance value.

The UVZ2G470MHD has an operating temperature range of -55C to +95C and a capacitance value of 4.7uF. The capacitance value of this type of capacitor is higher than most other traditional aluminum electrolytic capacitors. This is why it is suitable for applications that require higher capacitance values. The extended life of this capacitor also makes it suitable for applications that require prolonged operation, such as DC-DC converters.

The UVZ2G470MHD aluminum electrolytic capacitor is a reliable and cost-effective choice for applications that require extended life and higher capacitance values. They are easy to install and can be easily replaced if needed. This type of capacitor is robust and can withstand highly fluctuating AC currents. These features make it a popular choice for AC applications.

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