TPSB476M010R0650

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Introduction

Tantalum capacitors are a type of electrolytic capacitors, which is the most commonly used type of capacitor due to its high quality and reliable performance compared to other types of capacitors. They are used in a wide range of applications, such as power supplies, consumer electronics and automotive, telecommunications and audio equipment. The TPSB476M010R0650 is a popular, high-performance tantalum capacitor, suitable for DC applications and wide range of operating temperatures.

TPSB476M010R0650 Application Field and Working Principle

The TPSB476M010R0650 tantalum capacitor is a high temperature and high-performance aluminum electrolytic capacitor. It is manufactured with a non-polarized technology, giving it a high degree of robustness under a wide range of operating conditions. It is designed for a wide range of DC applications, such as high-performance switching power supplies, high voltage DC UPS and DC-DC converters. It can also be used in a variety of audio circuits, such as loudspeakers and amplifiers.

The operating temperature range of the TPSB476M010R0650 is -55℃ to +105℃ and its rated voltage range is 4.75V to 10V. It has a capacitance of 0.1uF and an ESR value of 0.06Ω at 25℃. Its rated ripple current is 63mA at +20℃ and it’s rated ripple current is 2.5A at +105℃.

The TPSB476M010R0650 is constructed from three separate components; the anode, the cathode and the dielectric material. The anode (positive side) is made of aluminum which is used as the conductive material. The cathode (negative side) is made from tantalum, a rare earth metal that offers lots of advantages over other metals due to its superior electrical properties. The dielectric material is a manganese dioxide based oxide that acts like an insulator, preventing any continuity between the anode and cathode components.

The capacitance of the capacitor is determined by the distance between the anode and the cathode. As the capacitor discharges, the anode and cathode move closer together, thereby decreasing the capacitance. The dielectric material also contributes to the overall capacitance value; the higher the dielectric constant of the material, the greater the capacitance of the capacitor. The ESR value is determined by the amount of surface area available for the cathode material and the density of the manganese dioxide formulation used.

In operation, the capacitor behaves like a rechargeable battery. When its positive terminal is connected to a positive voltage source, it will begin to draw current. This current will cause an electrochemical reaction in the dielectric material, resulting in the formation of an electric field between the anode and the cathode. This electric field creates a capacitive effect, which will store an electric charge in the capacitor. When the voltage source is removed, the capacitor will slowly discharge as the electric field between the anode and cathode weakens.

Conclusion

The TPSB476M010R0650 is a high-performance, high temperature tantalum capacitor, suitable for DC applications and wide range of operating temperatures. It is designed for a wide range of DC applications such as high-performance switching power supplies, high voltage DC UPS and DC-DC converters, as well as audio circuits such as loudspeakers and amplifiers. It is constructed from three separate components; the anode, the cathode and the dielectric material. In operation, the capacitor behaves like a rechargeable battery, storing an electric charge in the capacitor until it slowly discharges when voltage is removed.

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