400USG120MEFCSN22X25

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are some of the most common and widely used capacitors in the electronics industry. These versatile devices are found in virtually every form of electronic equipment, from smart phones and cameras, to computers, medical equipment, and vehicles. As such, it’s important to understand the basics of how they work, what applications they’re best suitable for, and the various types available.

Aluminum electrolytic capacitors use an electrolyte, usually made of an organic solvent containing a dissolved acid, to form one of their electrodes. The other electrode consists of a highly pure aluminum foil. An insulating paper or plastic film is then laminated between the two electrodes and rolled into a cylindrical shape. This configuration gives capacitors the ability to produce significantly more capacitance than other types of capacitors.

The 400USG120MEFCSN22X25 aluminum electrolytic capacitor is a medium-sized capacitor that is commonly used in medium power applications. The MEFCSN stands for ‘Metal Electrolyte Foil Capacitor with Snap-In Terminals’, which describes its physical construction. It is configured in an epoxy shell and snap-in terminals, making it ideal for reliable, vibration-resistant, and maintenance-free applications. The snap-in terminals also make it particularly well suited for printed circuit board (PCB) applications.

In terms of application fields, the 400USG120MEFCSN22X25 aluminum electrolytic capacitor is an excellent choice for many types of power and industrial applications. It is particularly effective in applications where it is necessary to store large amounts of energy. These capacitors are very effective at quickly releasing their stored energy when needed, making them popular for use in power protection circuits, snubbers, converters and inverters, and switch-mode power supplies.

Aluminum electrolytic capacitors also find use in other applications, such as AC filtering, audio coupling, voltage stabilization, and filter networks. In applications that require very precise timing or temperature control, these capacitors are a dependable choice, as they are often designed with precision-controlled parameters.

At its core, the 400USG120MEFCSN22X25 aluminum electrolytic capacitor operates on the same basic principle as other types of capacitors. When a voltage differential is applied across the terminals of the capacitor, a current is created that flows from one electrode to another, creating an electric field between the two electrodes. This field stores energy, which can be used later when the voltage differential is removed.

In this case, the 400USG120MEFCSN22X25 aluminum electrolytic capacitor has an operating voltage of 400V and a capacitance of 120μF. This makes it well suited for applications with heavy electrical loads. Additionally, they are capable of withstanding high temperatures and shock and vibration, making them highly reliable in industrial environments.

In conclusion, the 400USG120MEFCSN22X25 aluminum electrolytic capacitor is a versatile, reliable, and high capacity capacitor. As such, it’s an ideal choice for many types of power, industrial, and audio applications. It’s easy to install, offers quick discharge of energy, and is able to withstand heavy shock and vibration. This makes it a dependable choice for manufacturers who require reliable power protection circuits, voltage stabilization, and filter networks.

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