M550B128K050BG

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Tantalum-polymer capacitors, such as M550B128K050BG, are high voltage, high capacitance capacitors with a range of uses in various electronic devices. They are widely used to store energy in applications such as computer desktop power supplies, automotive systems, and renewable energy storage. In addition, they can be used in temperature control systems, digital displays, and wireless earbuds.

A tantalum-polymer capacitor is formed when a carbon-filled tantalum powder is mixed with a special polymer. This mixture is then subjected to intense heat in an oven, which evaporates the polymer, forming a porous structure within the tantalum powder. The porous structure is capable of conducting electricity, or “charging up” the capacitor.

M550B128K050BG capacitors are designed to provide a high voltage rating and high capacitance in a small form factor. The high voltage rating makes them suitable for use in high voltage switchgear, such as in an automotive starter system. The higher capacitance allows them to store more energy, making them suitable for use in portable electronic devices such as mobile phones and laptop computers.

The working principle of a tantalum-polymer capacitor is based on the same principles that underlie all capacitors. When a voltage is applied to two metal plates separated by an insulator, an electrical field is created across the plates. This electric field creates a charge on each plate, allowing it to store an electrical charge.

A tantalum-polymer capacitor works in a similar way, but instead of two metal plates, it has two electrolytic metal plates that are separated by the porous structure within the capacitor. When a voltage is applied to the plates, the electric field across the plates creates a charge on each plate and the porous structure, allowing it to store electrical energy. By controlling the voltage applied to the plates, the amount of energy stored in the capacitor can be increased or decreased.

M550B128K050BG capacitors have a temperature range of -55°C to +105°C, making them suitable for a wide range of applications. They also have a high ripple current rating and low ESR, which makes them suitable for use in a wide range of applications requiring high power and high pulse load operations. They are also lightweight and can be easily mounted on circuit boards or used as a standalone component.

In summary, M550B128K050BG capacitors are excellent for applications requiring high voltage, high capacitance, and temperature stability. They can be used in a variety of applications from computer desktop power supplies to automotive starter systems, temperature control systems, and digital displays. Their small form factor, low ESR, and high ripple current rating make them an excellent choice for use in portable electronic devices.

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