T491A336M006AT7280

T491A336M006AT7280 Tantalum Capacitor Applications and Working Principles

Introduction

Tantalum capacitors are one of the most widely used types of capacitors in circuit designs. The T491A336M006AT7280, which is a popular model of tantalum capacitor, is no exception. The T491A336M006AT7280 is a radial-leaded, surface-mounted tantalum capacitor with a capacitance rating of 6.3V and 107µF, and it is perfect for applications such as power management, switch mode, and audio applications. In this article, we will discuss in detail the typical applications, working principles, and characteristics of the T491A336M006AT7280.

Application

T491A336M006AT7280 capacitors are typically used in switch mode power supplies due to their high voltage and high capacitance values. These capacitors are designed to help improve the efficiency of a regulator by reducing output ripple voltage and energy loss. Moreover, since the T491A336M006AT7280 capacitors are rated for 6.3V, they are ideally deployed in applications with a DC input that falls in the range of 4V to 10V. Additionally, the T491A336M006AT7280 capacitors are used in audio-frequency applications, where they are used to reduce audio-frequency interference.

Working Principle

T491A336M006AT7280 capacitors operate according to the same basic principles as other types of capacitors. When a voltage is applied across a pair of electrodes, an electric field is created between them. This electric field then acts on the molecular structure of the dielectric material, creating a “separation of charge” between the two sides of the dielectric material. This separation of charge creates an electric potential, which is essentially a “capacitance”. The capacitance rating of T491A336M006AT7280 capacitors (6.3V and 107µF) is determined by the amount of electric charge that the capacitor can store.

Characteristics

The T491A336M006AT7280 is a popular model of tantalum capacitor because of its high capacitance ratings, low leakage current, and availability in a wide range of sizes. It typically has a capacitance tolerance of +/-20%, a maximum working voltage of 6.3V, and a low ESR (Equivalent Series Resistance) rating. Additionally, the T491A336M006AT7280 can operate over a wide temperature range, with a rated temperature range of -55°C to +125°C and a maximum temperature of +150°C.

Conclusion

The T491A336M006AT7280 is a popular model of tantalum capacitor that is widely used in applications such as switch mode power supplies and audio frequency circuitry. This type of capacitor has a high capacitance rating, low leakage current, and is available in a wide range of sizes. The working principle of a tantalum capacitor is the same as any other capacitor, with the electric field between the electrodes creating an electric potential that acts on the dielectric material, resulting in a capacitance. The capacitance rating, tolerance, and temperature range of the T491A336M006AT7280 make it the ideal choice for a wide range of applications.