13008-030KESA

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Tantalum Capacitors 13008-030KESA Application Field and Working Principle

Tantalum capacitors are an important type of electronic components that work in power electronic systems. These capacitors offer excellent performance and superiority in terms of frequency response, energy handling, cost, and temperature stability. The 13008-030KESA is a radial leaded tantalum capacitor that has been designed to meet extreme working and environmental conditions for industrial, aviation and defense applications. This article will focus on the application field and working principles of this unique type of component.

Application Field of 13008-030KESA:

The 13008-030KESA is one of the most durable and reliable tantalum capacitors on the market today, making it well-suited for a variety of applications in the automotive, aerospace, defense, and other industrial sectors. This capacitor has a wide temperature range of -55℃ to +125℃, enabling it to be used in environments with extreme temperatures. Its robust construction makes it quite resistant to shock and vibration, as well as very low impedance down to 20mΩ at 1KHz, making it the ideal choice for AC and DC high-power application. Additionally, the 13008-030KESA has a low ESR, making it suitable for use in high-speed switching operations and high frequency applications.

Working Principle of 13008-030KESA:

The 13008-030KESA is constructed using a tantalum anode, a tantalum cathode, and a manganese dioxide electrolyte material. This type of capacitor works by using electrochemical capacitance (EC) rather than electrostatic capacitance (ES) like many other types of capacitors. In the EC process, an electric current passes through the electrolyte, attracting and releasing the positive and negative ions of the electrolyte. These ions create a charge imbalance on the surface of the capacitor’s two conductors (the anode and the cathode). The charge imbalance increases until the capacitor reaches its maximum capacitance, creating a constant electric field between the two conductors and allowing current to flow. The 13008-030KESA is designed to be extremely robust and resistant to temperature and vibration, allowing it to operate in harsh conditions without degrading in performance.

Conclusion:

The 13008-030KESA is an extremely reliable and robust tantalum capacitor that is designed to meet the requirements of extreme temperature and working conditions. Its low ESR and impedance make it suitable for applications such as high-speed switching operations and high-frequency operations. The capacitor relies on electrochemical capacitance, rather than electrostatic capacitance, to process electric current and store energy. Overall, the 13008-030KESA provides users with an excellent and reliable component for industrial, military, and aviation applications.

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