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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the basic passive components in all kinds of electronic circuits, and are widely used in power supply and control circuits. The "B41789A5458Q001" series aluminum electrolytic capacitors, which are produced by the famous manufacturer SIEMENS, have become popular in many related fields, thanks to their excellent performance, safety, reliability and reliability.

Application Field of B41789A5458Q001

The "B41789A5458Q001" series aluminum electrolytic capacitors can be widely used in onboard and industrial applications, covering power supply, control circuits, amplifiers/filters, ripple filters, switching power supplies, motor/servo/stepper drives, voltage converters, radio/telecommunication, audio/video, lighting, automotive/marine, etc. Compared with other types of capacitors, it has excellent electrical properties and long service life, which makes it especially suitable for long-term and high-reliability applications.

Working Principle of B41789A5458Q001

Like all aluminum electrolytic capacitors, B41789A5458Q001 is made up of two thin layers of aluminum foil, dielectric material (electrolyte), and two ends of electrical connection. The specific principle is as follows:

Firstly, two sheets of pure aluminum are used to create the capacitor and insulation. Then, a layer of oxide layer is formed on the surface of the aluminum foil by anodizing. The oxide layer serves as a dielectric. Thirdly, the two aluminum foils with a dielectric layer are wound with an insulating paper and then soaked in an electrolyte solution. Finally, the metal leads are connected and sealed with a rubber or plastic container to protect the internal components.

The dielectric establishes the capacitance of the device. When the capacitor is used in the circuit, the capacitor will resist the change of voltage, reduce the current and store the energy, and finally it will deliver energy to the load. This is the working principle of aluminum electrolytic capacitors.

Conclusion

In summary, the "B41789A5458Q001" series aluminum electrolytic capacitors have many excellent characteristics and performances, making it very suitable for different kinds of electronic applications. Its application field is very wide, making it applicable in the civilian and industrial fields. In addition to the outstanding performance, its working principle is very simple and easy to understand, which is the perfect combination of the capacitance and dielectric.

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