MLP473M7R5EB0A

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are common in the electronics industry due to their excellent electrical properties and cost-effectiveness. They are capacitors with two aluminum plates consisting of one electrolytic layer and a dielectric coating. An electric current creates a buildup of charge on both sides of the dielectric coating, resulting in capacitance. Due to their linear surface area compared to other capacitor types, aluminum electrolytic capacitors offer higher capacitance in a smaller package, making them ideal for high-density applications such as digital signal processing (DSP) or power supply applications.

MLP473M7R5EB0A Hardware Description

MLP473M7R5EB0A is a surface mounted aluminum electrolytic capacitors which are mainly used for smoothing of high frequency interference and voltage stabilization. It also has superior ripple resistance, and good dielectric absorption performance.

MLP473M7R5EB0A Application Fields

MLP473M7R5EB0A capacitors can be used in a variety of applications, including AC and DC power supply, backlight inverter, switch-frequency regulators, lamp drives, UPS systems, power filtering and decoupling. It also offers superior performance in audio circuitry and analogous applications. Specifically, it can be applied for communicational system or general purpose circuit, and is widely used for audio equipment, high voltage rectifier circuit, hybrid electric vehicle power system and so on.

MLP473M7R5EB0A Working Principle 

An aluminum electrolytic capacitor utilizes a dielectric layer declared as a solid conductive layer of a PbO2 electrolyte under an aluminum foil. As the electrolyte functions as a gate for the flow of current in traditional capacitors, it in aluminum electrolytic capacitor functions in same way. The dielectric layer will accumulate charges when electricity is applied, forming a short path from anode to cathode. When the negative pole is applied, the electrons will flow to the negative electrode and the free cations on the positive sheet will block current flow. This mechanism helps in the accumulation and separation of the electric charges, creating a capacitor that stores and supplies electricity.

Conclusion

Aluminum Electrolytic Capacitors are widely used in the modern electronics industry due to their high capacitance and cost-effectiveness. The MLP473M7R5EB0A capacitors in particular are designed for high frequency interference and voltage stabilization. It can also be used for audio circuitry and hybrid electric vehicle power systems. Its working principle is based on a dielectric layer and a PbO2 electrolyte that gets accumulated with charge when electricity is applied, forming a short path from anode to cathode.

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