ESMQ351VSN391MP50S

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Aluminum electrolytic capacitors are traditionally seen as basic but essential components in today’s modern electrical systems. These discrete pieces of electrical equipment take the form of tiny metal cylinders and store small amounts of electrical charge, not unlike a tiny battery, that can be used to filter out or rectify larger amounts of electrical energy. The specific specification of components, such as the ESMQ351VSN391MP50S, help to determine the quality of performance from the components found in electronic circuits.

In the case of the ESMQ351VSN391MP50S aluminum electrolytic capacitor, it is a 4-terminal, SMD (surface mount device) component with a capacitance of 50µF, a voltage rating of 63V, a series resistance of 7mΩ (measured under specified conditions), and an operating temperature range of -55°C to 105°C. It is dimensionally the same as a footprint size of a full pitch SMD capacitor.

Aluminum electrolytic capacitors are widely used in all types of applications due to their excellent electrical characteristics, excellent features and excellent durability. They are most often used in power supplies, power inverters, and other high-power converters. They are also widely used in audio equipment, automotive electronics, electronic equipment, and general electronic appliances.

The working principle of the ESMQ351VSN391MP50S aluminum electrolytic capacitor is based on the presence of two charged components, an aluminum oxide (dielectric) and a liquid electrolyte. When a voltage is applied to the capacitor, it generates a large electric field in the dielectric layer which causes electrons to move. This results in a charge on the capacitor electrodes and an equal and opposite charge to the electrolyte. The electrolyte acts as an ionic medium and the capacitance of the section is determined by the thickness of the dielectric layer.

This capacitance is variable with the applied voltage, temperature and electrolyte composition and constitutes the overall capacitance of the capacitor at a given set of conditions. At the same time, the circuit operates to limit the overall current of the system by providing a short circuit across the two terminals during start up and shut down.

The specific application field of the ESMQ351VSN391MP50S aluminum electrolytic capacitor includes high frequency filtering, pulse plasma cleaning, line voltage regulation, and surge current protection. It is especially suited for high frequency noise suppression and pulse cleaning applications due to its high capacitance per unit volume. In combination with other components, it is also suitable for instrumentation and test equipment, as well as for high resolution and precision control systems.

The ESMQ351VSN391MP50S aluminum electrolytic capacitor is ideal for various types of applications and can be found in a wide range of products, including peripheral electronics, automotive electronics, power supplies, and specialty instrumentation equipment. Most importantly, it offers superior electrical characteristics, excellent features, and excellent durability.

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