SMG6.3VB223M18X40LL

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Aluminum Electrolytic Capacitors (AEC) are frequently used components in electronic circuitry. The SMG6.3VB223M18X40LL is an example of an AEC. In this article, we will explore the application field and working principle of this AEC.

Application Field

The SMG6.3VB223M18X40LL is a part of the SAM FA series, which are electrolytic capacitors with an extended temperature range . This makes them suitable for use in automotive and industrial applications requiring a capacitor that is capable of withstanding high temperature and shock. The SMG6.3VB223M18X40LL has a rated voltage of 6.3V and a rated capacitance of 223 µF. It has a case size of 18x40 mm, and its operating temperature range is from -55°C to +105°C.

Working Principle

AECs such as the SMG6.3VB223M18X40LL utilize the principle of electrolysis to create an electrical charge. In electrolysis, an electrical voltage is applied across the component, causing an electric current to flow through a conductive electrolyte. This electric current separates the cations and anions in the electrolyte, resulting in a buildup of electrical charge on each side of the AEC. The AEC then acts as a capacitor by trapping these electrical charges and storing them. This stored energy can then be used to power circuits.

Benefits

AECs have a number of benefits compared to other capacitors. One of these benefits is their ability to provide a low equivalent series resistance (ESR). This allows for increased power output from the device, as well as higher switching speeds and improved signal integrity. Additionally, they are relatively cheap and easy to manufacture, making them widely available and cost-effective. Finally, their extended operating temperature range makes them suitable for use in industrial and automotive applications.

Conclusion

The SMG6.3VB223M18X40LL is an example of an aluminum electrolytic capacitor. It is suitable for use in automotive and industrial applications due to its extended temperature range. Its working principle is based on the principle of electrolysis, where an electric voltage is applied across the component, causing an electric current to flow through a conductive electrolyte. This electric current separates the cations and anions in the electrolyte, resulting in a buildup of electrical charge on each side of the device. The AEC acts as a capacitor by trapping these electrical charges and storing them. This stored energy can then be used to power circuits. The benefits of AECs include their low ESR, low cost, and extended temperature range.

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