UPJ2D470MHD1TN Capacitors

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Aluminum electrolytic capacitors are electrical components used in every day home electronics, such as cell phones and PDAs. These components are responsible for storing and releasing electrical energy in a controlled manner. UPJ2D470MHD1TN is an aluminum electrolytic capacitor that falls into this category. This article will discuss the application fields and working principle of UPJ2D470MHD1TN.

The UPJ2D470MHD1TN is an axial leaded, miniature aluminum electrolytic capacitor that is typically used in low power audio amplifiers and other low frequency applications. The main characteristics of this specific capacitor include a low frequency range of between 30kHz and 100kHz, a capacitance of up to 4.7µF, a rated voltage of 50V and a maximum ripple current of up to 4.7mA. The capacitor also features an extended temperature range of -20°C to +105°C.

The working principle of an aluminum electrolytic capacitor is straightforward. An aluminum foil electrode acts as an anode, while a thin coating of activated and electrolytic tissue acts as a cathode. The anode and cathode are separated by a thin layer of electrolyte, typically a weak acid or an alkaline solution. When electrically charged, ions are attracted to the opposite charged plate. The ions combine with the electrolyte to form an electrical field that stores the charge on the capacitor.

The UPJ2D470MHD1TN capacitor is used in a wide range of applications, from automotive electronic systems and telecommunication equipment, to motor control systems, medical devices and consumer electronics. Its ability to control the energy flow makes it an invaluable asset, particularly for audio amplifiers and low frequency applications. It can also be used for filtering, buffering and bypassing applications.

In conclusion, UPJ2D470MHD1TN is an aluminum electrolytic capacitor used for low power audio amplifiers and other low frequency applications. Its main characteristics include a low frequency range of between 30kHz and 100kHz, a capacitance of up to 4.7µF, a rated voltage of 50V and a maximum ripple current of up to 4.7mA. The capacitor also features an extended temperature range of -20°C to +105°C. It is a popular choice of capacitor for low frequency applications due to its ability to control the energy flow and its wide range of applications.

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