LNT2W471MSEFBN

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Aluminum electrolytic capacitors are a class of time-stable electrical components used in a wide range of electronic devices due to their high capacitance and small size.

The LNT2W471MSEFBN capacitor is a device specifically designed for use in audio applications. It is an axial-type aluminum electrolytic capacitor with a 4.7µF nominal capacitance. It features an extended temperature range of -55°C to +105°C, a 2.5V working voltage and a low-ESR (equivalent series resistance) of 0.05ohm. It also features a long operating time (endurance) of 5,000 hours at an 85°C ambient temperature and a shelf life rating of 1,000 hours at 105°C.

The working principle of the LNT2W471MSEFBN aluminum electrolytic capacitor is based on Faraday\'s law of electrolysis. As electric current passes through the device, oxygen ions are released from the aluminum anode, which causes a layer of aluminum oxide to form on the surface of the cathode. This layer of aluminum oxide acts as a dielectric insulator, allowing the capacitor to store electric charge. The capacitance of the LNT2W471MSEFBN is determined by the amount of aluminum oxide that is present in the dielectric layer.

The LNT2W471MSEFBN capacitor is commonly used in audio systems as a blocking capacitor, as it is capable of blocking DC current while allowing AC signals to pass through it. It is also used in power supplies for filtering and smoothing voltage fluctuations, and in signal-processing circuits for storing and releasing charge. Additionally, it can be used in AC or DC circuits as a coupling capacitor, to couple two stages of a signal-processing circuit together. The LNT2W471MSEFBN is also used in pulse-width modulation circuits, for controlling the width of a pulse waveform.

The LNT2W471MSEFBN aluminum electrolytic capacitor is an ideal choice for applications requiring low-ESR, long operational life and extended temperature operation. Its robust design makes it suitable for use in a wide range of electronic components, from simple audio circuits to complex power supplies.

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