ETXH251VSN821MR50S

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Aluminum electrolytic capacitors are widely used in various electronic circuit applications due to their large capacitance and low cost. They are an ideal choice for many applications where high capacitance and low cost are required. The ETXH251VSN821MR50S is an aluminium electrolytic capacitor with a rated capacitance of 2500 uF and a rated voltage of 350 VDC. This capacitor is ideal for applications such as filtering, energy storage, and power supply decoupling.

The ETXH251VSN821MR50S capacitor is a polarized, non-polarized, and axial-leaded aluminum electrolytic capacitor. It incorporates a stamped-metal case with a resin seal that allows the capacitor to resist heat and humidity, making it well suited to use in high-temperature and humidity environments. It also uses an electrolytic dielectric that consists of an anode aluminum foil and a cathode foil, which ensures its long-term reliability due to its superior temperature compensation.

A few of the features of the ETXH251VSN821MR50S include a low equivalent series resistance (ESR), high ripple current capability, high long-term reliability, and stability. The capacitor has a long service life of approximately 8000 hours at 105 °C, and it can be used in applications such as audio amplifiers, switching power supplies, and automotive electrical systems.

The working principle of the ETXH251VSN821MR50S capacitor is that when a voltage is applied across the plates of the capacitor, an electric field is created between the plates. This electric field creates an electrostatic force between the plates, which stores energy in the form of an electric field in the capacitor. The stored energy is proportional to the voltage applied and is directly proportional to the capacitance of the device.

The stored energy can be discharged when the device is connected to a load, releasing the stored energy as a surge of current. Since the device is polarized, the application of reverse voltage can damage the device or even lead to device failure. Thus, it is important to ensure that the voltage applied across the device is within its rated voltage limits.

In conclusion, the ETXH251VSN821MR50S capacitor is an ideal choice for use in a range of applications due to its high capacitance, low cost, and stability. The working principle of the device is simple, and its performance can be optimized by ensuring correct installation and operating conditions.

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