TPSE477K004R0045

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Tantalum capacitors are one of the most important components in electronics due to their ability to store electrical energy. The TPSE477K004R0045 is one of these capacitors designed for use in a variety of applications. This article will discuss the application field and working principle of the TPSE477K004R0045.

Properties of the TPSE477K004R0045

The TPSE477K004R0045 is a 47 μF, 7.3V, 1614 (based on EIA size specifications) case, 7.3mm 10% capacitor. This capacitor is characterized by its ability to withstand temperatures ranging from -55°C to +125°C, and it is constructed using aluminum and tantalum as the primary materials. The elements are soldered in place with a strong adhesive to enable it to handle surface temperatures and vibration.

The capacitor is highly dielectric constant, which allows for a wide range of operating voltages. Additionally, the TPSE477K004R0045 has a low ESR (Equivalent Series Resistance) of 20mΩ. This low resistance is designed to reduce power losses due to thermaldissipation.

Application Field of the TPSE477K004R0045

The TPSE477K004R0045 capacitor is designed to provide reliable power energy storage and shock protection. It is used in a variety of applications, including automotive electronics, medical instruments, telecom base stations, consumer electronics, and military applications.

In automotive electronics, the TPSE477K004R0045 is used in power train electronics, airbag systems, convenience electronics, and brakes. In medical instruments, it is used in EKG medical equipment, pacemakers, and medical implants. In telecom base stations, it is used in signal amplifiers, security systems, and other telecommunications applications. In consumer electronics, it is found in cameras, cell phones, and other consumer devices.

The TPSE477K004R0045 is also used in military applications, such as missile guidance systems, communication systems, radar systems, and other military electronics.

Working Principle of the TPSE477K004R0045

The TPSE477K004R0045 capacitor works by creating an electric field between two or more conductors. These conductors, usually aluminum and tantalum, are separated by an insulating material, such as polyester or polypropylene film. When a voltage is applied to the conductors, an electric field is created between them, storing energy. When the voltage is switched off, the electric field collapses, releasing the stored energy.

The capacitor is also capable of filtering out high-frequency signals, making it ideal for use in a variety of applications. This is due to the fact that the capacitor can reduce the amplitude of high-frequency signals while allowing lower frequencies to pass through. In telecommunications applications, it is used to reduce high-frequency noise, allowing for reliable signal transmission.

Conclusion

The TPSE477K004R0045 tantalum capacitor is designed for a variety of applications, ranging from automotive electronics to telecom base stations. It is characterized by its ability to withstand temperatures ranging from -55°C to +125°C and its low equivalent series resistance of 20mΩ. It is also capable of filtering out high-frequency signals, making it ideal for use in a variety of applications. This article has briefly discussed the application field and working principle of the TPSE477K004R0045.

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