DCMC681T450AC2B

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Aluminium electrolytic capacitors are widely used in various applications, such as computers, audio electronics, power electronics, communications, automotive electronics, etc., with many types and various specifications.As a kind of electrolytic capacitor, DCMC681T450AC2B also has the features of electrolytic capacitor.Let\'s look at the application field and working principle of DCMC681T450AC2B.

Application Field

The DCMC681T450AC2B is an aluminum electrolytic capacitor with a nominal capacitance of 680uf and an operating voltage of 500V. As mentioned above, aluminum electrolytic capacitors are widely used in many applications. DCMC681T450AC2B is mainly used in switching power supplies, LED lights and drivers, general frequency circuits, electronic ballasts, uninterruptible power supplies (UPS), automotive electronic circuits, high-end audio, industrial systems and other products which require capacitors with high capacitance.

Working Principle

As an aluminum electrolytic capacitor, the basic working principle of the DCMC681T450AC2B is to use an electrolyte and two aluminum metal plates as a medium, thereby creating an energy storage, filtering, interference elimination and other effects. Its construction involves an anode foil, a cathode foil, an electrolyte, a separator, and a dielectric. The physical structure of the DCMC681T450AC2B is a cylinder with two metal plates sealed in a housing. The two aluminum plates are coated with an oxide layer, and the oxide layer itself acts as a dielectric. The anode is a solid aluminum foil with a conductive layer, while the cathode is a porous aluminum foil saturated with electrolyte. The anode and cathode foils are separated by a suitable separator and then rolled into an anode and cathode roll. The electrolyte is generally a liquid with a high ionic conductivity. when a potential is applied between the anode and cathode, a charge is stored on the anode foil of the DCMC681T450AC2B.

Conclusion

In summary, the DCMC681T450AC2B is a kind of aluminum electrolytic capacitor, and its application field include switching power supplies, LED lights and drivers, general frequency circuits, electronic ballasts, uninterruptible power supplies (UPS), automotive electronic circuits, high-end audio, industrial systems and other products which require capacitors with high capacitance. Its working principle is to use an electrolyte and two aluminum metal plates as a medium to store energy, filter, eliminate interference and have other effects.

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