B43305A9157M82

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Aluminum Electrolytic Capacitors are common electrical components used in a variety of applications. The B43305A9157M82, in particular, is a type of radial lead, dielectric aluminum electrolytic capacitor designed for use in low voltage, high temperature applications. It offers impressive endurance, low ESR, and excellent stability. This article will discuss the application field and working principle of the B43305A9157M82.

Application Field

The B43305A9157M82 is typically used as part of a filtering or DC/AC conversion system in medical, industrial, and commercial applications. It can also provide overvoltage and overcurrent protection for low voltage power supplies. Its long service life make it ideal for high temperature applications that require more frequent replacements. It is commonly used in power supplies, electric motors, audio and telecommunications equipment, and various other digital devices.

Working Principle

The B43305A9157M82 is a type of radial lead, dielectric aluminum electrolytic capacitor. It operates based on the principle of electrolytic polarization. When electric current flows through the anode and cathode of the capacitor, an electric field is generated on the oxide film that serves as its dielectric. This electric field creates an electrolytic polarizing effect that separates the positive and negative charges. This separation of charges is what ultimately creates the capacitance that is needed to pass and store the electric current.

The B43305A9157M82 incorporates an internal winding similar to a transformer, but its core is made from an aluminum electrolyte instead of ferrite. The winding is then immersed in a tank filled with an electrolyte, usually anhydrous ethylene glycol, and sealed with a hermetically sealed aluminum end cap. This forms a capacitor that is able to withstand extreme temperatures while maintaining a high level of capacitance.

Conclusion

The B43305A9157M82 is a type of radial lead, dielectric aluminum electrolytic capacitor designed for use in low voltage, high temperature applications. Its impressive endurance, low ESR, and excellent stability make it ideal for use in medical, industrial, and commercial applications. It operates based on the principle of electrolytic polarization, creating an electric field between the anode and cathode that separates the positive and negative charges to form the capacitance that is necessary for current to be passed and stored. Overall, the B43305A9157M82 is a reliable and versatile aluminum electrolytic capacitor that can be used for a variety of purposes.

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