T550B756M075AH42520100

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Tantalum - Polymer Capacitors are gadgets fabricated from inert oxide-covered Tantalum anodes and Polymer electrolytes. In contrast to other capacitors, Tantalum-Polymer capacitors possess an internal safety component, offering very low ESR (Equivalent Series Resistance) and high capacitance stability over the whole operational temperature range. This makes them suitable for the majority of applications requiring high accuracy and reliability, such as short circuit protection devices, power supplies, and battery reservoirs.

T550B756M075AH42520100 is a type of Tantalum - Polymer Capacitor. It is an SMT (Surface Mount) type capacitor, primarily designed for decoupling and filtering applications that require high capacitance and stability at low temperatures. This specific capacitor has an operating temperature range of -55 to +125℃, a capacitance value of 7.5µF, a voltage rating of 16V and an ESR rating of 0.12 Ohm.

In terms of application field, T550B756M075AH42520100 can be used for various types of applications. It is a great option for high current applications, like on-board decoupling, low drop out regulators, switch mode power supply, or any kind of high power application that requires precise and stable voltage control. It is also suitable for applications where a very low ESR is mandatory, like processors, filters and audio amplifiers, as well as low EMI projects.

Before exploring its working principle, it is important to first understand the basics of a capacitor. A capacitor is an electrical device composed of two conducting surfaces separated by an insulator. When a voltage is applied to the capacitor, charges collect on the conducting surfaces and increase the voltage across the capacitor\'s terminals. This increase in voltage is known as a stored charge, and it is typically measured in Farads.

In the case of a Tantalum - Polymer Capacitor, the stray inductance of the capacitor is low since the construction is a relatively low profile. This allows for better performance and better stability when used in applications such as processor cores and filters. The device works on the same basic principle as a ceramic capacitor, with a polymer electrolyte sandwiched between two conducting surfaces. The two conducting surfaces are usually made of an oxide-coated Tantalum anode and a solid polymer-based cathode.

T550B756M075AH42520100 is designed to achieve a very low ESR even at high frequencies and very high ripple currents. This is made possible by the fact that the two conducting surfaces are separated by a dielectric which is more efficient than a standard electrolyte, allowing for a higher capacitance with less voltage drop. This also helps to reduce the temperature rise even at high currents, as well as to provide improved frequency response, making it ideal for use in applications requiring extremely high capacitance values or high ripple currents.

In summary, T550B756M075AH42520100 is a Tantalum - Polymer Capacitor which is suitable for a wide variety of applications and is particularly well-suited for short circuit protection devices, power supplies, and battery reservoirs. It has an operating temperature range of -55 to +125℃, a capacitance value of 7.5µF, a voltage rating of 16V and an ESR rating of 0.12 Ohm. The device works on the same basic principle as a ceramic capacitor, with a dielectric sandwiched between two conducting surfaces. Its low profile stray inductance, high capacitance values and low voltage drops make it the ideal choice for a variety of different applications requiring high accuracy and stability.

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