100ZLJ470M18X25

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Aluminum electrolytic capacitors are similar to regular capacitors, but with an important difference - they store and provide energy in the form of an electrolyte. This electrolyte, composed mainly of aluminum oxide, is a liquid or gel, which gives the capacitor its special properties and increases its energy storage capabilities.

The 100ZLJ470M18X25 is an aluminum electrolytic capacitor which features an extended operational temperature range of -55 to +105 degrees Celsius, as well as excellent electrical performance and long-term reliability. Typical applications include DC-DC converters, rectifiers, switch-mode power supplies, AC DC power adapters, and similar applications.

The 100ZLJ470M18X25 aluminum electrolytic capacitor is a polarized device, meaning it requires a connection direction to be followed in order to obtain the proper electrical characteristics. The correct polarity connection is indicated by a stripe along the capacitor body, and should be connected to the positive voltage side.

The working principle of an aluminum electrolytic capacitor is quite simple. A chemical reaction between the anode and the electrolyte forms a thin Layer of oxide film on the anode. This oxide film acts as the dielectric medium between the two plates, and is what allows the capacitor to store electric charge. When a voltage is applied to the capacitor, the oxide film allows the anode to accept and store charge, increasing the potential difference between the two plates. When the voltage is removed, the charge is slowly released back into the environment, resulting in a decrease in the potential difference.

The 100ZLJ470M18X25 has a capacitance of 470 microfarads and an operating voltage of 18 volts. It is particularly well suited for applications that require high capacitance at low voltages, and offers several features that make it an ideal choice, such as a high operating temperature range, low equivalent series resistance, long life and low leakage current.

It is important to note that aluminum electrolytic capacitors have a limited lifetime, and must be replaced periodically in order to maintain optimal performance. However, with proper care and maintenance, the 100ZLJ470M18X25 capacitor can provide reliable service for many years.

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