420MXH680MEFCSN35X45

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Aluminum electrolytic capacitors are polarized electrolytic capacitors with a larger capacitance than other capacitors per unit volume. They are widely used in the power supply circuit of various electrical appliances and electronic products due to their large capacitance. The 420MXH680MEFCSN35X45 is a highly specialized aluminum electrolytic capacitor designed specifically for applications in power supplies. Its operating principle revolves around creating a barrier between two conductive surfaces within the capacitor, such as two aluminum sheets.

Structure

The 420MXH680MEFCSN35X45 has a two-layer aluminum construction, which produces electrical charge on both layers. The inner layer consists of an anode that has an insulating layer of oxide, and the other layer is the aluminum cathode. The electrodes also contain a slightly positive charge, when the electrodes are connected to a power supply, electrons flow from the positive electrode to the negative electrode. This creates an electrical field in the inox oxide layer, which in turn creates the electric current of the capacitor.

Design

The 420MXH680MEFCSN35X45 is a radial-leaded capacitor with a height of 45mm, a width of 68mm and a voltage of 420V. It has a wide range of operating temperatures, between -55 and 105 degrees Celsius, and has a lifespan of up to 3000 hours. It also comes equipped with various safety features, such as pressure relief valves to ensure optimal safety when in use.

Application Field

The 420MXH680MEFCSN35X45 is suitable for a variety of applications, such as power supplies, motor controlllers, audio systems, and other applications where large capacitance is needed. It is especially useful for applications that require high voltage stability and extended operating life, such as medical equipment, power supplies, and automotive applications.

Working Principle

The 420MXH680MEFCSN35X45 works by generating an electric field between two thin metallic surfaces, with a large amount of charge stored in the form of an oxide layer. When a charge is applied to the positive terminal, electrons flow to the negative terminal, thus creating a current. The electric field between the two metallic layers is then used to store and release the charge.

The stored charge is then discharged when a voltage is applied to the terminals and the electric field is reduced. As the electric field decreases, the current flow is also reduced, thus releasing the stored energy. This releases the stored charge and provides a path for the current to flow to the load.

The 420MXH680MEFCSN35X45 can also be used as a power supply for applications that need either large current or large capacitance. It will help provide a stable source of power, as its capacitance can store a large amount of energy for various load requirements. As the load requirements change, the capacitance will also adjust to provide a stable power source for the application.

Conclusion

The 420MXH680MEFCSN35X45 is an aluminum electrolytic capacitor designed specifically for applications in power supplies. It is suitable for a variety of applications, such as power supplies, motor controllers, audio systems, and other applications where large capacitance is needed. Its operating principle revolves around creating a barrier between two conductive surfaces within the capacitor, such as two aluminum sheets. The 420MXH680MEFCSN35X45 provides reliable performance as well as various safety features, such as pressure relief valves, to ensure optimal safety when in use.

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