16WA4700MEFC18X20

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Aluminum electrolytic capacitors are a type of capacitor that uses an aluminum oxide film as its dielectric medium. They are classified as either non-polarized or polarized capacitors, depending on the design of the capacitor. Non-polarized capacitors are used in DC circuits and allow for both positive and negative voltage, whereas polarized capacitors have two distinct anode and cathode terminals.

The 16WA4700MEFC18X20 is a non-polarized electrolytic capacitor, suitable for a wide range of applications in audio, automotive, telecom and power electronics, as well as commercial and entertainment lighting. The device features a capacitance of 4700µF, and a maximum rated voltage ripple of 30V.

The working principle of a 16WA4700MEFC18X20 capacitor is as follows: when the capacitor is supplied with a voltage, electric current flowing through the capacitor will form an electric field, which is stored in the form of electric energy. The electric field then polarizes the oxide layer, forming a capacitive element. This process ensures that the electric field is stored in the form of static energy, which leads to the buildup of charge at the capacitor’s plates.

This charge buildup is the essence of the working principle of the 16WA4700MEFC18X20 capacitor. During operation, the capacitor’s plates will repetitively attract and repel, creating an AC signal. The charge will then be stored in the capacitor until the voltage across the capacitor is removed, allowing the charge to dissipate. This enables the capacitor to act as a filter, allowing signals of desired frequencies to pass, while blocking signals of unwanted frequencies.

The 16WA4700MEFC18X20 is an ideal choice for a wide range of applications, offering good temperature stability, low ESR and high ripple current. It can be used for filtering audio signals, suppressing noise in power supplies, and storing energy in automotive and telecom applications. They can also be used in lighting applications, for controlling the dimming and color-changing of LEDs.

In conclusion, the 16WA4700MEFC18X20 is a non-polarized aluminum electrolytic capacitor, with a capacitance of 4700µF and a maximum rated voltage ripple of 30V. It works by storing electric energy in the form of electric fields, until the voltage is removed, allowing the charge to dissipate. This capacitor is suitable for numerous applications, including audio, automotive, telecom, power electronics, and more, offering good temperature stability, low ESR and high ripple current.

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