ESMH500VSN822MQ50T

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Aluminum electrolytic capacitors play a vital role in a variety of electronic circuits. They are widely used in different applications such as power supplies, power factor controllers, and switching power supplies. The ESMH500VSN822MQ50T is one of the most popular aluminum electrolytic capacitors available today. It is commonly used in power supplies and in high-power applications where it is necessary to suppress spikes and over-voltages. In this article, we will discuss the application field and working principle of the ESMH500VSN822MQ50T aluminum electrolytic capacitor.

The ESMH500VSN822MQ50T is a snap-in aluminum electrolytic capacitor designed to provide high ripple current and enter into use for narrow temperature range which can withstand high voltages. It features a maximum capacitance of 822 µF, a working voltage of 500 Vdc, and a ripple current rating of 50 A. It also has a high temperature 105°C capacitor case and a 6.3 mm x 11 mm x 11 mm package size. This capacitor is ideal for use in harsh environments such as power factor controllers, high temperature applications, and switching power supplies.

Aluminum electrolytic capacitors are constructed with a metal can filled with an electrolytic solution. The can is made from series-sealed aluminum. Inside the can is a wound aluminum foil that serves as one electrode of the capacitor. Next to the aluminum foil is an electrolyte-soaked separator that separates the two electrodes of the capacitor. The separator is also made from a high quality dielectric material. On top of the separator is a metal foil cathode. This is the second electrode of the capacitor.

The working principle of an aluminum electrolytic capacitor is relatively simple. When a voltage is applied to the capacitor, the current flows through the aluminum can, the wound aluminum foil, and the electrolyte-soaked separator. This process causes an electrostatic field to be created between the electrodes. This electrostatic field is what stores electrical energy in the capacitor and provides capacitance.

The ESMH500VSN822MQ50T aluminum electrolytic capacitor is highly reliable and durable and is often used in applications such as power supplies, especially those with PFCs, high temperature applications, and switching power supplies due to its high ripple current and its wide temperature range. This capacitor is also used to suppress over-voltage and voltage spikes. In addition, it is a cost-effective solution making it one of the most popular aluminum electrolytic capacitors available today.

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