13008-005KESB/HR

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The 13008-005KESB/HR tantalum capacitor is a high-capacitance capacitor, which is often used in many electronic products. It is a kind of electrolytic capacitor with a rectangular structure. The structure of the tantalum capacitor is mainly composed of a tantalum anode, which is the positive electrode, an electrolyte, and two lead wires connected to the anode and electrolyte. Compared with traditional aluminum capacitors, the structure of tantalum capacitors has great advantages. Because of its high capacitance value, it can be used in a variety of applications, such as power supply filtering, signal filtering and decoupling in power electronics.

Working Principle

The working principle of the 13008-005KESB tantalum capacitor is based on the electric double layer formed on the surface of the anode. When the electrolyte is an aqueous solution, the electrolyte that contacts the anode will form a thin, double layer with the anode. This layer is made of ions and ions of the anode material. The ions are positively charged and attracted to the negatively charged electrons of the anode, while the electrons in the double layer are attracted to the cations in the electrolyte. This process produces a double-layer capacitor with a high capacitance value.

When a voltage is applied across the anode and the electrolyte, the double-layer capacitor will be charged with the voltage that is applied. The capacitance of the tube is affected by the dielectric layer between the two electrodes, as well as the shape, area, and volume of the anode and electrolyte contacts.

Application Field

The 13008-005KESB/HR tantalum capacitor has high capacitance and low ESR. Because of its small size and high capacitance value, it can be used in a variety of applications. For example, it can be used in medical equipment, military equipment, power systems, automotive electronics, and audio-video equipment. Due to its high capacitance value and low leakage current, it can also be used as a power source capacitor in PCs, servers, and notebooks.

In addition, the tantalum capacitor is also widely used in power supplies, decoupling filters in power supply systems, and common-mode noise suppression. It is also widely used in data acquisition systems, USB power supplies, instrumentation, and grid protection systems.

The 13008-005KESB/HR tantalum capacitor is a reliable and widely used component in many application fields due to its high capacitance value, low ESR, and small size. It can provide many advantages and improve the performance of different types of electronics products.

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