500C912M350DF2B

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Aluminum Electrolytic Capacitors are capacitors with special properties, which can be divided into two categories according to the dielectric used: non-polarized aluminum electrolytic capacitors and polarized aluminum electrolytic capacitors. The 500C912M350DF2B aluminum electrolytic capacitor belongs to the polarized aluminum capacitor category, and its application field and working principle can be introduced as follows.

Application Field

The 500C912M350DF2B aluminum electrolytic capacitor is mainly used on powersupplies and filtering circuits, as well as in computers, home appliances, automotive electronics, etc. The 500C912M350DF2B capacitors are very resistant to pulse and vibration, and are widely used in applications that need high ripple-current capability. Due to its low cost, the 500C912M350DF2B capacitor is also the ideal choice for high-capacity and low-cost power and noise suppression circuits.

Working Principle

The 500C912M350DF2B aluminum electrolytic capacitor is an anode type capacitor whose working principle is electrolytic. The working principle is that the aluminum foil acts as the anode, and the oxide film formed on the surface of the aluminum foil acts as the dielectric. The electrolytic solution is the cathode. The capacitance of the electrolytic capacitor can be adjusted by changing the surface area of the aluminum foil, the thickness of the oxide film, and the distance between the anode and the cathode.

When an alternating current is applied, a reverse stream of current flows through the electrolyte between the anode and the cathode, forming a large amount of bubbles, which effectively increases the capacitance of the electrolytic capacitor and decreases its equivalent series resistance. The 500C912M350DF2B aluminum electrolytic capacitor can maintain a certain charge-discharge capacity during the pulse lasting a few microseconds and even hundreds of microseconds. In addition, the lifetime of the 500C912M350DF2B aluminum electrolytic capacitor is relatively long, and its overall design is also very reasonable.

Conclusion

The 500C912M350DF2B aluminum electrolytic capacitor belongs to the polarized aluminum electrolytic capacitor type, and its application fields are mainly on power supplies and filtering circuits, as well as in computers, home appliances, and automotive electronics. The working principle of the 500C912M350DF2B aluminum electrolytic capacitor is electrolytic, with the aluminum foil acting as the anode, the oxide film formed on the aluminum foil acting as the dielectric, and the electrolytic solution as the cathode. The 500C912M350DF2B aluminum electrolytic capacitor has a good pulse and vibration resistance and a relatively long lifetime, making it an ideal choice for high-capacity power and noise suppression circuits.

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