TPSV477K006R0100

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TPSV477K006R0100 Application Field and Working Principle

Tantalum capacitors, also known as Ta-capacitors, are a type of electrolytic capacitor that uses tantalum for its anode. They have many uses in consumer electronics, such as computers and cell phones, and are extremely reliable and efficient components. The TPSV477K006R0100, a form of tantalum capacitor, is a highly adaptable and durable part that\'s ideal for a range of applications. This article will take a look at the application field and the working principle of the TPSV477K006R0100.

Application Field

The TPSV477K006R0100 is a surface mount, polarised, aluminium electrolytic capacitor that offers high capacitance, high tolerance and low ESR. It has a capacitance range of 330 μF to 680 μF and is designed for use in conditions such as automotive, navigation, industrial equipment and consumer electronics. It is commonly used in applications such as input and output filters, rectifiers, power supplies, voltage regulators and ripple control.

The TPSV477K006R0100 capacitor also has a low series resistance and a high frequency response, making it suitable for use in high efficiency switching applications. It is designed to handle ripple currents up to 10% of the rated DC value at maximum temperature. The TPSV477K006R0100 is available in a wide variety of sizes and packages, including VOG, CCET, PFC, X2 and Radial.

Working Principle

The working principle of a tantalum capacitor is based on the process of electrochemistry. The capacitor consists of two parallel plates, known as an anode and a cathode, which are separated by an electrolyte. When a voltage is applied across the plates it causes an electric current to flow through the capacitor, which in turn produces certain chemical reactions.

The anode is made up of a porous material, typically tantalum powder, which allows ions from the electrolyte to be absorbed. The ions are then attracted to the anode material, forming a thin oxide layer. As the oxide layer forms it acts as a barrier between the anode and electrolyte, blocking any further ion transfer. This results in an increase in capacitance.

The cathode is made up of a solid material, such as aluminium, which is used to absorb the electrons produced by the electrolyte. The electrons then travel to the anode material, creating a uniform electric field and ensuring a strong capacitance. As the capacitance increases, the amount of energy required to charge the capacitor goes down, making it more efficient.

Conclusion

The TPSV477K006R0100 is a highly adaptable and durable tantalum capacitor with a wide range of applications. Its versatile design, with a low series resistance and high frequency response, makes it suitable for use in many systems, from automotive to industrial and consumer electronics. The TPSV477K006R0100 works on the principle of electrochemistry and has an anode of tantalum powder and a cathode of aluminium, making it highly efficient and capable of providing high capacitance.

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