EEE-HC0J470R

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Aluminum electrolytic capacitors are electrical components used in a wide range of electronic applications. The EEE-HC0J470R is a type of aluminum electrolytic capacitor, and it is commonly used in different fields and applications. This article is intended to provide an in-depth explanation of how the EEE-HC0J470R works and its common applications.

What is an Aluminum Electrolytic Capacitor?

An aluminum electrolytic capacitor is an electronic component consisting of two electrodes separated by an electrolyte. It is made up of an aluminum oxide layer that acts as a dielectric, an aluminum foil for one of the electrodes, and a conductive material for the other electrode. The most common type of electrolyte used is an aqueous solution of ethylene glycol, though other solutions can also be used. Aluminum electrolytic capacitors are known for their high capacitance, long lifetime, and stability over time.

EEE-HC0J470R Specifications

The EEE-HC0J470R is a radial-lead aluminum electrolytic capacitor with a maximum capacitance of 4.7µF. It has a rated voltage of 6.3 VDC and a capacitance tolerance of ±20%. It is also RoHS compliant, which means that it meets the European Union\'s standards for Reduced Hazardous Substances. It has an endurance rating of 2000 hours and a leakage current rating of 0.25µA.

Working Principle

The working principle of an aluminum electrolytic capacitor is based on the Faraday-Lenz law. This law states that when a current is passed through an electrolyte, the electrolyte ions are attracted towards the electrodes. As the electrolyte ions accumulate at the electrodes, a charge is created, and a capacitor is formed. The EEE-HC0J470R capacitor works in a similar way, with an aqueous solution of ethylene glycol as the electrolyte and an aluminum foil for one of the electrodes. The other electrode is made up of a conductive material, typically a nickel or stainless steel plate.

Applications of EEE-HC0J470R

The EEE-HC0J470R is commonly used in a wide range of applications, including power supply filters, decoupling circuits, timing circuits, and bypass circuits. It is especially useful for low-frequency applications due to its stability over time. It is also commonly used in power supplies, audio amplifiers, LED lighting circuits, motor drivers, and solar inverters.

Conclusion

The EEE-HC0J470R is a type of aluminum electrolytic capacitor commonly used in a wide range of electronic applications. It has a maximum capacitance of 4.7µF, a rated voltage of 6.3 VDC, and a capacitance tolerance of ±20%. Its endurance rating is 2000 hours and its leakage current rating is 0.25µA. Its applications include power supply filters, decoupling circuits, timing circuits, bypass circuits, power supplies, audio amplifiers, LED lighting circuits, motor drivers, and solar inverters.

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