TPSD475K050H0300

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Tantalum capacitors are a type of electrolytic capacitor composed of tantalum as its anode, an electrolyte solution within the anode along with an organic dielectric film. The cathode is composed of a metal plate, which can be made of either aluminum or manganese dioxide. The combination of tantalum and electrolyte composes what is commonly referred to as a “tantalum capacitance”. Tantalum capacitors are typically used in applications where size and weight are a primary consideration, such as with high-density power supplies and consumer electronics.

TPSD475K050H0300 is one of the most popular tantalum capacitors. It is a surface mount capacitor rated at 4.7uF at 50V, with a tolerance of +/- 10%, and uses a 3-terminal PHR configuration. It is designed for use in high-end consumer electronics and other sensitive applications.

Application

TPSD475K050H0300 is most commonly used in audio and video electronics, computers, communications systems, and other high-end consumer electronics. It can also be used in power supplies, high speed interfaces, automotive applications, and most other applications requiring a reliable and small size capacitor.

Working Principle

The working principle of the TPSD475K050H0300 capacitor is based on the use of the changes in electrical potential. When an electrical charge of a certain value is applied to the anode (tantalum in this case), it reacts to form a film on the surface of the anode. This film is then neutralized by the dielectric material, creating a barrier between the anode and the cathode. The voltage applied to the anode creates a charge on the film, which is then stored and released when an opposite polarity voltage is applied to the cathode.

TPSD475K050H0300 capacitors are specially designed for use in high-end consumer electronics, as the small size allows for higher frequencies and lower ESR values for improved performance. The 3-terminal configuration provides a larger capacitance, which is especially desirable in applications that require a large amount of charge storage.

It is important to note that the working principle of the capacitor relies on the physical construction of the device, rather than its chemical make-up. Because of this, it is important to note the effects of temperature, humidity and pressure on the device. The manufacturer’s temperature and humidity rating should be observed when operating the capacitor, as this will ensure the highest level of performance. Furthermore, it is important to note that the self-discharge capacity of the capacitor will affect its performance, so it should be taken into consideration when selecting the capacitor for a specific application.

Conclusion

The TPSD475K050H0300 tantalum capacitor is designed for use in high-end consumer electronics and other sensitive applications. The small size, high capacitance and low ESR of the device make it an ideal choice for these applications. The working principle of the device is based on the use of potential difference between the anode and the cathode to store electrical charge. It is important to take into consideration the effects of temperature, humidity and pressure on the capacitor’s performance, as well as the self-discharge rate, when selecting the capacitor for a specific application.

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