13008-053KESB/HR

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Tantalum capacitors are among the most commonly used in electronic equipment due to their high capacitance and small size. The 13008-053KESB/HR, a type of tantalum capacitor, offers a low equivalent series resistance (ESR) and high ripple-current capability, making it an ideal choice for applications like power supplies, electric motors, and vehicles. These capacitors are also efficient for controlling EMI (electromagnetic interference). This article will discuss the application field and working principle of the 13008-053KESB/HR.

Application Field of the 13008-053KESB/HR

The 13008-053KESB/HR has an anode molded case, making it suitable for applications like high-temperature, high-impulse operation at elevated temperatures. It also works well in high current surges and voltage surges due to its low equivalent series resistance, which increases its efficiency and reduces its overall temperature significant.

The 13008-053KESB/HR is a popular choice for automotive applications such as ignition systems, on-vehicle power supply, EV (electric vehicle) power control, EV injectors, and battery management systems. It is also widely used for audio/visual applications such as digital signage and multimedia loudspeakers.

Working Principle of the 13008-053KESB/HR

The 13008-053KESB/HR is a type of electrolytic capacitor which means that it stores energy in an electrostatic field between two metal plates. The two plates are made from an electrically conductive material such as tantalum in the case of this capacitor. The capacitor is then filled with an electrolytic solution which acts as the dielectric. This creates a capacitor which has a higher capacitance and a more stable voltage prerequisite than traditional ceramic capacitors.

When a voltage is applied across the plates, electric charges accumulate on the plate surfaces, resulting in an electric field between them. As a general rule, the larger the plate surface, the greater the capacitance. In the case of the 13008-053KESB/HR, it has a relatively small surface area which is why it has a low ESR. This low ESR also allows for higher ripple current capability with low noise.

The 13008-053KESB/HR also has excellent self-healing properties. This is because the electrolytic solution inside the capacitor will repair any damage caused by excessive current. This makes it ideal for high voltage, high current applications.

Conclusion

The 13008-053KESB/HR is a type of tantalum capacitor which is becoming increasingly popular due to its low equivalent series resistance, high ripple-current capability, and efficiency for controlling EMI. It is suitable for a wide range of applications including automotive and audio/visual applications. The capacitor works by storing energy in an electrostatic field generated by two metal plates and an electrolytic solution. It also has self-healing properties which make it ideal for high current and voltage applications.

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