ELXM201VSN152MA45S

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Aluminum electrolytic capacitors are the most widely used types of capacitors due to their low cost, large capacitance, and wide operating temperature range. The ELXM201VSN152MA45S is a type of aluminum electrolytic capacitor. This capacitor is specifically designed for switching power supplies and its practical application and working principle will be discussed in the following paragraphs.

Application Field Of ELXM201VSN152MA45S

The ELXM201VSN152MA45S is an aluminum electrolytic capacitor designed specifically for switching power supplies. It has a rated capacitance of 120µF, a rated voltage of 400V, and an operating temperature range of -55°C to +85°C, making it ideal for use in demanding conditions. The capacitor also has a low ESR (Equivalent Series Resistance) of 0.6µΩ, which makes it suitable for high-frequency switching applications, as it helps power supplies to more efficiently convert voltage. In addition, the capacitor is made with a non-polarized design, making it easy to use and install.

Working Principle Of ELXM201VSN152MA45S

Aluminum electrolytic capacitors use a liquid electrolyte to store energy. This electrolyte is typically composed of an organic solvent, water, and a salt, such as ammonium chloride, borax, or potassium bicarbonate. When an alternating current passes through a wire wound around the capacitor\'s body, a thin layer of oxide forms on the aluminum electrodes. This oxide layer helps to create a barrier between the electrolyte and the metal, and thus stores electrical charge. The capacitor\'s rated capacitance is determined by the size of the metal surface area and the thickness of its oxide layer.

The ELXM201VSN152MA45S is constructed using an electrolyte solution composed of ammonium chloride and ammonium bicarbonate. The capacitor\'s two aluminum electrodes are covered with a thin dielectric layer of aluminum oxide that serves as the dielectric material. The electrolyte-based design of the capacitor allows it to withstand high temperatures and temperatures fluctuations without risk of degradation. Additionally, the capacitor\'s low ESR helps ensure that the power supply is transforming voltage efficiently by providing a low-resistance path for current to flow.

Conclusion

The ELXM201VSN152MA45S is an aluminum electrolytic capacitor specifically designed for use in switching power supplies. Its non-polarized design makes it easy to install, while its low ESR and wide operating temperature range make it an ideal choice for high-frequency applications. Its electrolyte-based design makes it robust against high temperatures and sudden temperature changes, allowing it to reliably store energy even in demanding conditions. It is a versatile and reliable capacitor for a variety of applications.

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