CWR29CK476KCEC

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Tantalum capacitors use the properties of tantalum, an element from the periodic table, to store electrical charges. Tantalum capacitors are used in a wide variety of applications and are especially convenient for portable devices where space is at a premium. The CWR29CK476KCEC is a small and efficient tantalum capacitor that is available in some of the most stringent industries such as automotive, industrial, and medical. This article will provide an overview of the CWR29CK476KCEC and its application field and working principle.

The CWR29CK476KCEC is a surface mount capacitor that is used primarily in space-critical applications such as medical electronics and military equipment. It is made using a combination of tantalum anode powder and an electrolyte to form the capacitor element. This combination offers numerous benefits including low leakage current, the ability to operate in high temperatures, and a long lifespan of up to 20,000 hours. Despite its small size, the CWR29CK476KCEC can store up to 68 microfarads of charge, a capacity that is greater than many larger capacitors.

The CWR29CK476KCEC is designed for use in both alternating current (AC) and direct current (DC) applications. In AC applications, the capacitor works to stabilize power supply voltages and reduce unwanted noise from the electrical system. In DC applications, the CWR29CK476KCEC capacitor can be used as decoupling capacitors in power supplies, as capacitors to smooth the output of a power supply, or to bridge transistors in switching circuits across other components. Additionally, the CWR29CK476KCEC can also be used in audio applications to smooth out imperfections in the audio signal.

The CWR29CK476KCEC is a reliable and efficient capacitor. The device has a small form factor, making it perfect for applications that require a small footprint. Its highly efficient performance also makes it an ideal choice for applications in which cost and space are a priority. The CWR29CK476KCEC has undergone rigorous testing and is certified to meet the most demanding environmental and electrical standards.

The working principle of the CWR29CK476KCEC is an electrochemical reaction which takes place between the tantalum powder and the electrolyte. When a voltage is applied across the capacitor, the current reacts with the electrolyte and causes oxidation on the tantalum anode powder, forming an insulating layer on its surface. The greater the applied voltage, the thicker the insulating layer, and the greater the capacitance. The opposite process occurs when the voltage is reversed—the insulating layer is stripped off and the capacitance is reduced.

The CWR29CK476KCEC offers many advantages over traditional capacitor technologies. It has a better temperature coefficient, lower leakage current, and a high operating temperature of 125 °C. It can also handle higher ripple currents and transient voltages, providing more stability and reliability. Ultimately, the CWR29CK476KCEC is an excellent choice for many electronic applications that require a small, efficient, and cost-effective capacitor.

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