TPSD477M004R0100

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Tantalum capacitors are commonly used in electronic and electroacoustic equipment, especially where small size and low leakage current are important. The TPSD477M004R0100 is a type of tantalum capacitor that is used in a variety of applications due to its small size and its capability to handle high current without fail. In this article, we will discuss the application field and working principle of the TPSD477M004R0100.

Application Field of the TPSD477M004R0100

The TPSD477M004R0100 is a type of tantalum capacitor that is used in a variety of applications due to its small size and its capability to handle high current without fail. This device is commonly used in motor control systems due to its high current handling capability. The device can be used for filtering and decoupling in power supply modules. It is also used in switching power supplies, DC-DC converters, UPS systems, and other equipment.

This device is also used in audio equipment due to its high ripple current capability and low ESR. It is particularly useful in audio amplifiers and other high power audio electronics where excellent sound quality and sound fidelity is essential. Additionally, it is commonly used in medical equipment, such as imaging systems, due to its resistance to voltage spikes, excellent high frequency response, and low ESR.

Working Principle of the TPSD477M004R0100

The TPSD477M004R0100 is a type of solid electrolyte tantalum capacitor. It is composed of a tantalum core which serves as the anode and a manganese dioxide layer which serves as the cathode. The tantalum core is encased in an epoxy resin which acts as the electrolyte. When charged, the electrons in the tantalum core move towards the manganese dioxide layer as the anode’s positive charge attracts them, forming an electric field between the layers.

When current is applied to the capacitor, the electrons move back and forth between the layers and the voltage is stored in the capacitor. This process continues as long as current is applied and the voltage is maintained. The electrolyte allows the electrons to move freely between the layers thus allowing the capacitor to store an electric charge.

The TPSD477M004R0100 is a tantalum capacitor with a rated voltage of 4.7V and a capacitance of 100μF. The device is rated for operation at a maximum temperature of +100°C and has a ripple current capability of up to 150μA. The device is an excellent option for applications that require high current handling and low ESR.

Conclusion

The TPSD477M004R0100 is a type of solid electrolyte tantalum capacitor with a small size and high current handling capability. Due to its low ESR and high current handling, this capacitor is commonly used in motor control systems, audio equipment, and medical equipment. The device works by creating an electric field between the anode and cathode layers which stores an electric charge and allows current to flow through the capacitor.

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