TC697

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Aluminum electrolytic capacitors are versatile electronic components that are used in a variety of applications. They are referred to as "electrolytic" because they use an electrolyte solution to store charge. The most common type of aluminum electrolytic capacitor is the TC697, which is designed to operate in a wide range of temperatures and environments. In this article, we\'ll take a look at the application fields and working principles of the TC697.

Application Fields

The TC697 is designed for use in a variety of applications, including power supplies, UPS systems, DC-DC converters, motor controllers, audio amplifiers, and LED lighting. It is especially suited for use in switching power supplies and other applications that require high ripple current handling capabilities. Additionally, the TC697 is a popular choice for applications in harsh environments due to its extended temperature range and moisture-resistant construction.

Working Principle

The TC697 is an electrolytic capacitor that utilizes an electrolyte solution to store charge. When current is passed through the capacitor, the electrolyte reacts with the anode material to form a thin layer of oxide. This layer of oxide acts as a dielectric material between the anode and the cathode. This allows the capacitor to store charge and act as a voltage regulator.

In order for the capacitor to perform optimally, its electrolyte must be kept clean and the capacitor must be provided with adequate cooling. This is because high temperatures can cause the electrolyte to break down and reduce the capacitors capacity. Additionally, the electrolyte must be periodically replaced in order to keep the capacitor performing optimally.

Conclusion

The TC697 is a versatile aluminum electrolytic capacitor that is used in a variety of applications. Its extended temperature range and moisture-resistant construction make it well suited for use in harsh environments. Additionally, its ability to store charge and act as a voltage regulator make it an ideal choice for applications that require high ripple current handling capabilities.

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