E91F401VNT122MC65T

Aluminum electrolytic capacitors are a type of electrochemical capacitor. They are typically constructed with two aluminum foils interleaved with a paper dielectric layer and then impregnated with a protolytic salt. The E91F401VNT122MC65T is an example of such a capacitor.

An aluminum electrolytic capacitor has a wide range of applications in devices that require high-frequency, low-ESR, low-impedance capacitance. In audio circuits and harsh environment applications, they provide excellent ripple current and frequency characteristics.

The E91F401VNT122MC65T has an operating temperature ranging from -40°C to +105°C and offers a wide working voltage range of 16 – 450 volts. The capacitance ranges from 1mF – 470mF, which makes it suitable for a variety of applications, such as DC/DC converters, power supplies, electric motors, rectifiers, and amplifiers.

The working principle of the E91F401VNT122MC65T is based on the electrolytic dual layer which provides a large capacitance. As the voltage across the two aluminum foils increases, ions move towards the anode, forming a layer of oxide on its surface, creating a dielectric layer. This layer provides the capacitance, which then stores the charge across the capacitance.

The E91F401VNT122MC65T aluminum electrolytic capacitor has very low impedance (ZESR) and equivalent series resistance (ESR) characteristics, which make it ideal for low-frequency, high-RMS ripple current operations. This makes it suitable for applications such as DC/DC converters, power supplies, electric motors, rectifiers, and amplifiers.

The E91F401VNT122MC65T aluminum electrolytic capacitor offers excellent stability and reliability in terms of long-term endurance and load life. It is also subjected to rigorous testing and quality assurance procedures, which makes it a perfect choice for many applications.

In conclusion, the E91F401VNT122MC65T aluminum electrolytic capacitor is an ideal choice for applications that require high-frequency, low-ESR, low-impedance capacitance. It is reliable, stable, and offers excellent load life and ripple current characteristics.