16WA4700MEFCGC18X20

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Aluminum Electrolytic Capacitors are a type of capacitor which uses aluminum as its anode layer and electrolyte with alkali or a mixture of alkali and organic solution as its cathode and dielectric. These capacitors can be identified by their large capacitance in relatively small package sizes. They are used for various applications, ranging from low energy storage in consumer electronics to high energy requirements in industrial applications. The 16WA4700MEFCGC18X20 aluminum electrolytic capacitor is an axial/radial capacitor with a tolerance of ±20% and a rated voltage of 16V and a value of 4700 µF.

The capacitor is constructed with a cylindrical aluminum case and a rectangular section between the case and the sealed end cap. The anode and cathode are made of aluminum foil with a dielectric layer between them. This dielectric layer acts as an insulator, preventing currents from flowing between the anode and the cathode, and thus effectively increases the capacitance. The electrolyte is used to create a chemical reaction with the aluminum and form a gaseous film on the anode foils which further serves as a dielectric.

The 16WA4700MEFCGC18X20 aluminum electrolytic capacitor is designed to hold a large number of charges and can be used in circuits with peak currents and pulsed loads. The capacitor offers high capacitance and a large maximum capacitance-to-voltage ratio which makes this device suitable for several applications, including start/stop relay systems, high power converters, invertors, high power audio amplifiers, and LED lighting.

The working principle of the 16WA4700MEFCGC18X20 aluminum electrolytic capacitor is based on the electrochemical double layer formed between the anode and cathode when a voltage is applied. The electrolyte solution forms an insulating layer inside the capacitor, allowing current to flow from the anode to the cathode but not back, thus causing a large potential difference to form between the two layers. This potential difference is known as the “working voltage” and is equal to the rated voltage of the capacitor.

In addition to its use in start/stop relay systems, high power converters, and invertors, the 16WA4700MEFCGC18X20 aluminum electrolytic capacitor is also used in high-power audio amplifiers due to its low ESR and good power handling capabilities. The capacitor is also ideal for LED lighting because its large size allows for higher current handling and longer life compared to other types of capacitors. This makes the capacitor a great choice for applications that require long-term reliability.

The 16WA4700MEFCGC18X20 aluminum electrolytic capacitor is an ideal choice for a wide variety of applications due to its large capacitance in a relatively small package size, high working voltage, and low ESR. Its design allows for high current handling and longer expected life, making it a great choice for start/stop relay systems, high power converters, invertors, high-power audio amplifiers, and LED lighting.

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