RFS-35V470MH3#5

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Aluminum electrolytic capacitors have numerous applications in modern electronics. They are used for everything from signal filtering and signal coupling to amplifying, bypassing and blocking DC voltage. RFS-35V470MH3#5 is an aluminum electrolytic capacitor and it is used in a wide variety of applications.

RFS-35V470MH3#5 is an aluminum electrolytic capacitor with an operating voltage rating of 35V and a rated capacitance of 470µF. The capacitor is constructed in a hermetically sealed aluminum case, which measures 15x18mm. The capacitor features a solderable, axial leaded terminal connection and has a maximum operating temperature of 110°C. The capacitor has a maximum ripple current rating of 1.0A and a maximum ripple voltage rating of 6.5V.

The RFS-35V470MH3#5 aluminum electrolytic capacitor is commonly used in DC-DC converters and as a power supply decoupling device to maintain a stable voltage. It is also used in audio and video equipment, computers, data centers, medical devices and more. The capacitor offers excellent low-temperature stability, which makes it a great choice for use in these types of applications.

The working principle of an aluminum electrolytic capacitor is based on the fact that aluminum oxide serves as an insulator between two sheets of aluminum foil. The aluminum oxide layer is extremely thin, about 0.00004mm, but still serves as an effective insulator. The electrons on the surface of the aluminum foil carry positive charges and the electrons in the oxide layer carry negative charges. When a voltage is applied, the electrical field created between the two electrodes pulls and pushes electrons from one side to the other, resulting in a current.

The capacitance of the capacitor is determined by the area of the electrodes, the thickness of the dielectric layer and the permittivity of the dielectric layer. In addition, the capacitance can be further increased by increasing the number of layers and/or the area of the electrodes. When a voltage is applied to the capacitor, the electric field generated between the two electrodes causes a current to flow, which is known as the AC leakage current.

The capacitor also features a high ESR, or equivalent series resistance. This is a measure of the resistance of the capacitor. The higher the ESR, the more current that can be stored in the capacitor by the equivalent of a resistor. The ESR is a measure of the self-discharge rate of the capacitor, which affects the performance of the capacitor in various applications.

In summary, RFS-35V470MH3#5 is an aluminum electrolytic capacitor with a rated operating voltage of 35V and a rated capacitance of 470µF. The capacitor is constructed in a hermetically sealed aluminum case, which measures 15x18mm. The capacitor is commonly used in DC-DC converters, audio and video equipment, computers, data centers, medical devices and more. The working principle of the capacitor is based on the fact that aluminum oxide serves as an insulator between two sheets of aluminum foil. The capacitor also features a high ESR, which affects its performance in various applications.

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