LGL2W271MELA40

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Aluminum Electrolytic Capacitors are electrical components used in many different devices, such as power supplies, amplifiers, sound systems, and computers. The LGL2W271MELA40 is an aluminum electrolytic capacitor specifically designed for use in power supplies and high-end audio applications.

The LGL2W271MELA40 is a radial lead-type capacitor, which means that its two terminals are connected via wires to the outside of the capacitor\'s cylinder. It is designed for use with a maximum operating voltage of 27 volts. It has an EIA-L series (long life) rating, which means that it is designed to have a longer life of up to 10,000 hours at higher temperatures than other standard aluminum electrolytic capacitors. It is also rated for a maximum temperature of 85°C (185°F).

The LGL2W271MELA40 is a Non-Polar (NP) capacitor, meaning that it is not polarized and can be connected in either direction. It is also a Low-ESR (Equivalent Series Resistance) capacitor, meaning that it has a low internal resistance, which allows for a higher current capacity. This is ideal for circuit applications such as power supplies, amplifiers, and other audio circuits where high current is needed.

The LGL2W271MELA40 has a capacitance of 47µF (microfarads) and an equivalent series inductance (ESL) of 30nH (nanohms). The capacitance is very important in power supply filtering applications, as it is essentially a measure of the amount of energy that can be stored in the capacitor. The ESL is also important as it affects the stability of the capacitor. Having a lower ESL means that the capacitor is more stable and can handle higher levels of current without becoming unstable.

The working principle behind aluminum electrolytic capacitors is simple. When a voltage is applied to the two terminals, the capacitor\'s anode plate will be attracted to the cathode plate, forming an electrolytic bridge between the two. This bridge creates an electro-mechanical field which allows the capacitor to store charge in the form of electrical energy. This stored energy can then be used to power various electronic devices.

Aluminum electrolytic capacitors are widely used in many electronic devices due to their long life, low ESR, and ability to store large amounts of energy. The LGL2W271MELA40 is a great example of this type of capacitor, and is designed specifically for use in power supplies and higher end audio applications. It has a high capacitance and can handle large amounts of current, making it an ideal choice for these types of applications.

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