NLW100-12

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most widely used types of capacitor in electronic equipment. The design and construction of aluminum electrolytic capacitors is quite simple, yet there are many types of them available. In general, most aluminum electrolytic capacitors consist of two metal plates separated by an electrolyte solution. The electrolyte is typically a solution of water and a few other common chemicals, and when the capacitor is connected to a power source it becomes charged and able to store energy.

The NLW100-12 Aluminum Electrolytic Capacitor, which is widely used, is a non-polarized capacitor with a rated voltage of 12 VDC. It is made of aluminum foil and features exceptional insulation ability. With its unique design, it’s able to provide a stable working voltage even under vibration and temperature changes. Furthermore, it stands out with its good heat dissipation and long life. This type of capacitor is mainly applied in DC-DC, LED light, solar cell, wind power, digital products, LCD TV and air conditioners.

Working Principle

The working principle behind an aluminum electrolytic capacitor is based on the fact that certain metals, such as aluminum, have a very high reactivity to electricity. When an electric charge is applied to the aluminum plates, the electrons in the metal are attracted to the positively-charged device and flow through it, while also raising the positive charge of the capacitor. This reaction creates a large electric field between the two plates, and this electric field stores electricity in the form of potential energy. This process is repeated each time the capacitor is recharged, and the energy is then slowly released at a steady rate.

When the electric field builds up, some of the electrons in the metal react and become ions, and in the process they form a layer between the two plates known as the dielectric medium. This dielectric is what gives the capacitor its capacitance, or its ability to store energy. As the charge is removed, the dielectric loses its electric charge, and this allows the field to decrease, releasing the energy stored in the capacitor.

What makes the aluminum electrolytic capacitor unique is the fact that it is non-polarized. This means that it doesn’t matter the direction of the voltage applied – positive or negative – it will always have the same capacitance. This makes it ideal for applications where the voltage may change with time, as it will be able to supply a steady amount of current regardless of the polarity of the voltage.

Conclusion

In conclusion, the NLW100-12 Aluminum Electrolytic Capacitor is a dependable and effective device which is widely used in a variety of applications, particularly those which require a stable voltage supply over time. It is especially ideal for applications which require a non-polarized voltage, due to its ability to perform equally well regardless of the direction of the voltage. Its simple design and construction, combined with its excellent insulation ability and long life, make it a reliable choice for most electronic equipment.

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