B41821F8686M000

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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are capacitor components developed on the basis of the development of electrolytic technology. The B41821F8686M000 aluminum electrolytic capacitors are one of the most widely used such capacitors in the electronics industry.

The B41821F8686M000 aluminum electrolytic capacitors are the standard model of case size and snap-in terminals. It uses a unique feature of electrolytic capacitors, namely the metal oxide film formed on the surface of aluminum foil, to achieve energy storage in a plane with small area and light weight. The metal oxide film is formed by anodizing a special porous oxide film on aluminum foil in acid or alkaline solution. As a result, a higher dielectric constant is obtained than other ordinary plastics. This layer of oxide film is used as a dielectric component to store charge.

The characteristics of the B41821F8686M000 aluminum electrolytic capacitors include large capacitance, small size, high voltage and wide operating temperature. The maximum voltage of the capacitor is 110 Volts with a capacitance ranging from330 to 3300 microfarads. The operating temperature range spans from -40°C to 105°C. As a result, this capacitor can be used in many electrical and electronic applications, particularly where large capacitance, small footprint and low cost are desired along with adequate voltage support.

The B41821F8686M000 aluminum electrolytic capacitor is widely used in a variety of applications such as power electronics, electronic motors, consumer electronics, industrial, medical and automotive industries. In particular, it is commonly used as decoupling capacitors, smoothing capacitors, filtering capacitors, power supply capacitors, and snubber capacitors. Furthermore, it can be used in radio and TV receivers, audio amplifiers, switching power supplies, and even air conditioners. It is also used as primary capacitors in certain DC circuits.

The working principle of the B41821F8686M000 aluminum electrolytic capacitor is straightforward. The polarized electrolyte soaked in the capacitor acts as an electrolyte to facilitate the movement of ions from the anode to the cathode and vice versa. When connected to a DC power source, the capacitor will store energy which causes electrical charges to build up on the metal oxide film dielectric layer. These charges attract ions which flow through the dielectric layer and accumulate around the electrodes. As the voltage in the capacitor increases, the capacitance of the electrolytic increases, and the capacitor can store more energy. When the capacitor is completely charged, the electric charge will remain static until the voltage is relieved.

The B41821F8686M000 aluminum electrolytic capacitor is an essential component to many electronics applications. Its ability to provide relatively high capacitance values in a small footprint, along with its existence in a wide operating temperature range, make it an indispensable driving force in power circuits.

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