595D477X9004R2T

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Tantalum capacitors are one of the most popular types of capacitors in use today. They offer a unique combination of high capacitance, low ESR (equivalent series resistance), small size, low cost, and wide availability.

The “595D477X9004R2T” is a model number for a tantalum capacitor manufactured by KEMET, one of the world\'s leading capacitor manufacturers. This capacitor has a rated capacitance of 47µF and a maximum working voltage of 10V. It is designed for use in both automotive and commercial electronics applications.

Applications

Tantalum capacitors are used in a wide variety of applications, including: computers, cell phones, automotive systems, automotive alternators, medical equipment, consumer electronics, audio equipment, and more. They are also used in ultra-high frequency (UHF) and microwave applications.

In the automotive industry, tantalum capacitors are widely used in Electric Power Steering (EPS) systems, engine control units (ECUs), and other systems that require reliable energy storage and delivery. They are also commonly used in engine control units to allow for quick response to sudden spikes in current, and in audio systems to prevent distortion.

In consumer electronics, tantalum capacitors are used to provide reliable, low-impedance energy storage for portable electronics. This is especially important for applications such as cell phones, where quick response times and high energy density are critical for successful operation.

Finally, tantalum capacitors are used in high-frequency, high-power applications such as radar, radio, television, and satellite communication systems. In these applications, capacitors must be able to handle high amounts of current in order to ensure signal integrity.

Working Principle

Tantalum capacitors are made from an oxide-coated metallic material called tantalum. This material is a very effective insulator, allowing for low ESR values despite a large capacitance. The oxide is then replaced by a dielectric material such as aluminum oxide, which further increases the capacitance to deliver a reliable energy storage solution.

The working principle of a tantalum capacitor is based on electrostatic charging. When a voltage is applied to the capacitor, charge begins to build up on the electrodes. This charge continues to build up until the capacitor is fully charged, and the stored charge can then be used as a source of energy.

Tantalum capacitors are ideal for applications requiring high capacitance, low ESR, and wide temperature range. Their small size, low cost, and wide availability also make them a popular choice in a variety of applications.

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