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36DY682F075AL2A Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, often referred to as an AL-cap, is an electronic component capable of storing a significant level of electrical charge on its two plates. The electrodes of the capacitor are two layers of aluminum foil, one of which is an oxidized layer. It is the oxidized layer that establishes the electrical insulation between the two plates and serves as a dielectric that works to regulate the capacitance. A solution of electrolyte is then used to wet the plates and to allow electrons to flow between them.

Application Field

36DY682F075AL2A aluminum electrolytic capacitors are general purpose devices, designed for use in consumer and professional electronic applications. They are commonly used in power supplies, LED lighting, audio equipment, computer components, cellular phones, car electronics, and instrumentation electronics.

They are also commonly used in bypass and filtering applications, since they offer very low cost and high capacitance values. Due to their low leakage currents, these capacitors are particularly well-suited for motor and lighting applications. Additionally, aluminum electrolytic capacitors are used in automotive, medical, and military applications.

Working Principle

The working principle of an aluminum electrolytic capacitor is the same as all capacitors; it works to regulate AC (alternating current) and DC (direct current) voltages. When a voltage is applied across the capacitor plates, electrons are pushed on one plate, and pulled off the other. This creates an electric field between the plates, which is known as capacitance. This electric field can then be used to store or direct energy, depending on the application.

The particular advantages of 36DY682F075AL2A aluminum electrolytic capacitors are their high capacitance values, low leakage currents, and small size. The high capacitance values make it possible to use a relatively small device for a particular application. The low leakage currents help to ensure that the capacitance is maintained, even under high temperatures. And finally, the small size allows the capacitors to be used in more demanding applications, where space is a premium.

By taking advantage of these particular characteristics, aluminum electrolytic capacitors provide a wide range of uses in electronics, ranging from consumer to industrial applications. Their usage is highly beneficial, providing for highly reliable capacitance solutions in a variety of applications.

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