ELXS201VSN471MP30S

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Aluminum electrolytic capacitors are used in a wide range of electronic and electrical applications which require capacitance values from a few µF, up to thousands of µF. The two main types of aluminum electrolytic capacitors are Polarized Electrolytic Capacitor (PEC) and Non-Polarized Electrolytic Capacitor (NPEC). The ELXS201VSN471MP30S is a polarized electrolytic capacitor and is most commonly used in DC power supply applications such as computer motherboard power supplies, battery charging supplies and portable device chargers, and can also be used in low-voltage DC-DC converters.

The ELXS201VSN471MP30S consists of an anode and a cathode, which are then filled with an electrolyte. A dielectric oxide coating on the anode is laid down during the manufacturing process and insulates the anode from the cathode. The anode is then connected to the positive voltage supply, and the cathode is connected to the negative voltage supply.

When the capacitor is connected to a DC power supply, the opposite charges in the anode and cathode attract each other, and a net electric charge (measured in microfarads) is stored in the oxide film. The amount of charge stored depends on the size of the oxide film and the amount of current passed through the capacitor. The larger the film, the more charge that can be stored. Higher voltage capacitors can store larger amounts of charge due to the increased number of charges in the film.

The ELXS201VSN471MP30S also features a 20V rated voltage and 47µF capacitance, giving it a low leakage current and an extended lifetime in high temperature and power cycling applications. The capacitor has a relatively low ESR value of 2mΩ and a very high ripple current rating of 1.134A RMS. This makes it an ideal choice for smooth, ripple-free DC power supplies in applications where high temperature and power cycling is a factor, such as automotive or industrial environments. The capacitor also features an operating temperature range of -40°C to 85°C, which makes it suitable for use in a wide range of applications, in a variety of environmental conditions.

The ELXS201VSN471MP30S is also known for its reliability and long life span, due to its non-dry rating (50,000 hours) and low impedance, which make it an ideal choice for DC power supplies where power cycling is required. This component is also ideal for applications where high temperature environments are a factor, since its extended temperature range ensures that the capacitor will not be adversely affected by prolonged exposure to heat. Its high capacitance value makes it an excellent choice for applications which require long-term storage of high amounts of charge.

In conclusion, the ELXS201VSN471MP30S is an ideal choice for DC power supply applications where high temperature and power cycling are a factor, due to its low ESR, high ripple current rating and extended temperature range. It is also reliable and long-lasting due to its non-dry rating and low impedance. The component is also suitable for a wide range of applications, from computer motherboard power supplies, to battery charging supplies and portable device chargers.

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