ESMQ101ELL471ML25S

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Aluminum electrolytic capacitors have been used in the electronics industry for many years and have proven themselves a reliable and effective solution for applications that require large capacitance values. With advancements in capacitor technology, aluminum electrolytic capacitors have continued to gain more market share and are now commonly used in power management, telecommunications, lighting, and display applications. The components labeled ESMQ101ELL471ML25S are aluminum electrolytic capacitors, and this article will explain their application and working principle.

Aluminum electrolytic capacitors are far more cost-effective when compared to alternatives such as film or ceramic capacitors. The reason for this is the large amount of capacitance value without taking up a large amount of space. The AL construction of the capacitor gives it the ability to house large volumes of electrolyte which, in turn, leads to higher capacitance values. An aluminum electrolytic capacitor consists of an aluminum plate, a separator, and a winding which serves as an anode. The tapping of electricity is then applied to the cathode and a voltage is produced.

The ESMQ101ELL471ML25S is a non-polarized aluminum electrolytic capacitor and is suitable for use in DC applications. It has a capacitance of 101µF, a rated temperature of 85°C, and a tolerance of ±20%. This capacitor is particularly effective as a filter capacitor and is capable of storing large amounts of energy, making it ideal for applications such as power management, telecommunications, and display. Additionally, the low ESR of the ESMQ101ELL471ML25S ensures reliable performance in high-frequency circuits.

The working principle of aluminum electrolytic capacitors can be explained in two parts, namely the charging and discharging of the capacitor. Initially, when the capacitor is connected to a direct current, the positive ions move to the negative plate and the negative ions move to the positive plate. This movement of charges creates an electric field on the plates and stores energy in the capacitor. As the capacitance value increases, the stored energy also increases. When the capacitor is discharged, the ions move back to their original positions and the electric field and stored energy is removed. The ESMQ101ELL471ML25S has an operating temperature range of -25°C to 105°C and a rated voltage of 16V, allowing it to be safely used in various applications.

Aluminum electrolytic capacitors are ideal for applications that require high capacitance values with minimal space requirements due to their compact design. The ESMQ101ELL471ML25S is a particularly effective solution for a variety of applications such as power management, telecommunications, and display with its low ESR and temperature range. Thanks to advancements in capacitor technology, aluminum electrolytic capacitors are now a cost-effective and reliable solution for many electronics applications.

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