LNR2A473MSE

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Aluminum electrolytic capacitors are electronic components used in a variety of electronic circuit applications. They are usually made up of an anode (positive) and a cathode (negative) and are generally the only type of capacitor used in circuit applications with high current, such as motor drives, high-frequency and high-power equipment.The LNR2A473MSE is an aluminum electrolytic capacitor with a rated voltage of 50VDC and a capacitance of 47uF. As such, it is suitable for power supply and charging applications in a range of electronic and electrical circuits.The construction of the LNR2A473MSE is based on three main components: the capacitor can, the electrolyte and the anode. The can is made from aluminum and acts as an insulating barrier or substrate between the anode and the electrolyte. It also prevents any electrical leakage and shields the capacitor from outside shocks and vibrations. The electrolyte is an acidic solution which acts as a conductor between the anode and the anode’s surface. Finally, the anode is made up of metal foil which is rolled in order to provide the capacitors capacitance.When the capacitor is placed in a circuit and an external voltage is applied to it, the anode and the electrolyte will attract each other and form a layer of metal ions (positively charged) at the interface of the anode and the electrolyte. This layer of metal ions acts as a dielectric (non-conductive material) and stores the electric energy applied to the capacitor. As more electric energy is applied to the capacitor, the thickness of the metal ion layer at the anode’s surface will increase and the capacitance of the capacitor will also increase.The working principle of the LNR2A473MSE, as with all aluminum electrolytic capacitors, is based on the same mechanism. When a voltage source is applied across the anode and the electrolyte of the capacitor, the electrons will flow from the anode to the electrolyte until the charge on the anode is equal to the charge on the electrolyte. The phenomenon of creating a surface layer of metal ions at the anode surface is referred to as reverse polarization.The LNR2A473MSE is designed for use in a range of applications including power supplies, DC-DC converters, and high-frequency circuits such as RF amplifiers. Its 47uF capacitance means it can provide high-power outputs in spite of its relatively small size. In conclusion, the LNR2A473MSE is an aluminum electrolytic capacitor with a rated voltage of 50VDC and a capacitance of 47uF. It is suitable for powering and charging a range of electronic and electrical circuits, such as power supplies and DC-DC converters. Its construction consists of a can, an electrolyte and an anode, with the capacitor’s capacitance determined by the thickness of the metal ion layer formed on the anode’s surface.

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