ELXV250ELL472MM40S

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Aluminum electrolytic capacitors, or simply "electrolytic capacitors" are used widely in the electrical industry due to their good performance and relatively low cost. The ELXV250ELL472MM40S capacitor is a type of aluminum electrolytic capacitor. It is a low ESR, long life, high temperature stable, polarized capacitor with a maximum operating temperature of 125°C.

The ELXV250ELL472MM40S capacitor is typically used in switching DC-DC converters and in switchmode power supplies. This capacitor can also be used in applications such as pulse circuits, audio crossover networks, and frequency response filters. The capacitor is capable of high ripple current and high energy density performance due to its low E plate and long life characteristics.

The working principle of an aluminum electrolytic capacitor is based on the accumulation of charge onto a dielectric material. When voltage is applied across the capacitor, the positive terminal attracts electrons from the dielectric material and the negative terminal repels electrons. If the energy of the electrons is greater than the energy of the charged material, then the electrons are driven into a quantum state where they are essentially free to move. This is the principle by which the capacitor works.

The ELXV250ELL472MM40S capacitor is constructed with aluminum oxide as the dielectric material and is polarized, meaning that the positive and negative leads are also divided by a barrier to prevent the electrons from migrating from one side to the other. This capacitor has a maximum operating temperature of 125°C, meaning that it is suitable for high temperature operation. The capacitor has an operating voltage of up to 250V and is able to handle high ripple current of up to 4A.

The ELXV250ELL472MM40S capacitor is ideal for high temperature applications that require high pulse currents. Its low ESR and long life characteristics give it the high ripple current and high energy density performance which is necessary in these applications. In addition, its long life and high temperature stability make it a suitable choice for many types of applications. As a result, this capacitor can be used in a variety of applications such as switching DC-DC converters, switchmode power supplies, pulse circuits, audio crossover networks, and frequency response filters.

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