ESW476M100AH2AA

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Aluminum electrolytic capacitors are mostly used as energy-storing components in applications such as mobile phones, computers, and electric instruments. They are widely used in various aspects and are one of the most commonly used capacitors in circuits, and their excellent performance has made them a popular choice for current, voltage and many other applications. ESW476M100AH2AA is the most common type of aluminum electrolytic capacitor, and its application field and working principle are both quite unique and important.

The application fields of ESW476M100AH2AA Aluminum Electrolytic Capacitors refer to power supplies, electronic ballasts, electronic converters, mobile phones, laptops, circuit boards, and many other electronic products. They are mainly used in DC voltage filtering, pulse circuit charging and discharging, oscillation circuits, and motor static circuits. This capacitor can provide a high capacitance, voltage, current and temperature operation, which makes it suitable for many electronic devices.

When discussing the working principle of ESW476M100AH2AA Aluminum Electrolytic Capacitors, it needs to be understood that this type of capacitor is made of foil winding, chemical electrolyte and aluminum foil as a dielectric. When a voltage is applied across the capacitor, chemical reaction occurs within the insulation material and the dielectric properties deteriorate resulting in a leaky capacitor. The capacitor has two electrodes – the anode is made of aluminum foil and the cathode is made of a metallic plate. The anode is etched with a number of thin wire-like thin plates, which are separated by a thin dielectric. The electrolyte is liquid and contains both ions and dissolved electrolytes.

When in operation, the aluminum foil anode is connected to the positive voltage traveling on the circuit and the cathode to the negative. The ions within the electrolyte are attracted to the anode by the positive voltage and the dissolved electrolytes within the electrolyte react with the ions in order to neutralize the negative ions and form a conductor between the anode and the cathode. This creates a capacitance between the two electrodes, enabling the capacitor to store electrical energy in the form of a charge. As the charge level within the capacitor increases, the capacitance increases, leading to a higher voltage.

The main difference between the ESW476M100AH2AA Aluminum Electrolytic Capacitors and other capacitors is the fact that they are fully polarized. This means that they must be connected in the correct orientation to the circuit in order to function correctly – they cannot be replaced with non-polarized capacitors in the event that the positive and negative terminals are reversed. A further difference between ESW476M100AH2AA Aluminum Electrolytic Capacitors and other capacitors is that they are not suitable for high-frequency applications due to the leakage characteristics.

In summary, ESW476M100AH2AA Aluminum Electrolytic Capacitors are used for storing energy in applications such as mobile phones, computers, and electric instruments. They provide a high capacitance, voltage, current, and temperature operation. The working principle of these capacitors involves the anode being connected to the positive voltage, the cathode to the negative, and the ions being attracted to the anode by the positive voltage. The major difference between ESW476M100AH2AA Aluminum Electrolytic Capacitors and other capacitors is that they are fully polarized, meaning they must be connected in the correct orientation to the circuit in order to function correctly.

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