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Tantalum - Polymer Capacitors

Tantalum - Polymer Capacitors are a type of capacitors made with the combination of tantalum and polymer materials. These capacitors are having many advantages compared to the conventional types and finding wide applications in the electronics industry. The M550B348K008AG is one model of these tantalum – polymer capacitors.

The M550B348K008AG is a small, molded, Axial leaded Conductive Polymer Aluminum Solid Electrolytic Capacitor. It is specifically designed for use in surface-mount technology (SMT) and has ultra-low ESR, low leakage current and high ripple current. The capacitor comes with capacitance values of 47uF @ 6.3V and 73uF @ 4V. It has an operating temperature range from -55 to +85 degrees Celsius (C) and a maximum rated DC withstanding voltage of 6.3V.

The M550B348K008AG tantalum-polymer capacitor has numerous applications. These applications include automotive, computers, audio and video amplifiers, power supplies, phones, etc. It is especially suitable for use in high-reliability, long-term component applications such as automotive or military electronics. Moreover, its ultra-low ESR and high ripple current makes it well suited for use in applications involving DC/DC converters, power supply circuits and power amplifiers.

The working principle of the M550B348K008AG capacitor is based on the storage of electrical energy through the electrostatic storage of electric charge. It works on the principle of using two metal plates immersed in an electrolyte solution to store the electrical energy. The charges on each plate will be equal, but opposite in sign. This creates an electromotive force that can be used to drive an electric current.

The main components of the M550B348K008AG capacitor include the anode, cathode, and electrolyte. The anode of the capacitor is composed of a tantalum substrate with a graphite or silver film, while the cathode is composed of polymer material. The electrolyte used is an organic solvent, often propylene carbonate. The organic electrolyte is used to regulate the electrical properties of the capacitor and reduce its ESR.

The M550B348K008AG capacitor is a highly efficient capacitor and suitable for use in a variety of electronic applications. Its wide operating temperature range, ultra-low ESR, low leakage current and high ripple current make it a popular choice for a variety of applications. It is an excellent choice for replacing traditional capacitors due to its improved performance and longer life span.

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