B43851F4107M000

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The B43851F4107M000 aluminum electrolytic capacitor is widely used in various electronic equipment, and is a kind of large capacitance capacitor mainly composed of an anode (aluminum foil), a cathode (carbon film) and an electrolyte (which generates a layer of insulation oxide film on the aluminum foil). Its working principle is based on the principle of electrolytic deposition.

The anode of the B43851F4107M000 is made of aluminum oxide film with a larger surface area, which provides a large area for metal ions in the electrolyte to enter. At the same time, the aluminum oxide film on the surface of the aluminum foil also plays an important role in insulation.

The main cathode of B43851F4107M000 is composed of carbon powder (or other conductive particle material) and conductive polymer (or other low resistance conductive material). The carbon particles or other conductive particles provide large surface area and the conductive polymer enhances the contact between different particles, thus improving the conductivity of the whole system.

The electrolyte is usually composed of ethylene glycol, water and other reactant ions. In the B43851F4107M000 aluminum electrolyte capacitor, when DC voltage is applied between the anode and the cathode, the cations in the ethylene glycol migrate to the anode, while the anions migrate to the cathode. In the anode, the cations reduce the aluminum oxide to form a conductive aluminum film, which is accompanied by the release of hydrogen gas. At the same time, the anions form an electric double layer on the surface of the cathode to form an electric field to increase the capacitance.

The advantage of using aluminum electrolyte capacitors as voltage-dependent active elements is that they are very small in size, relatively low in cost, and can operate at high temperatures. Due to its high endurance and high insulation, it is also known as non-polar capacitor.

B43851F4107M000 aluminum electrolytic capacitors are widely used in various electronic equipment, such as computers, televisions, monitors, audio amplifiers, etc. It plays an important role in providing and stabilizing power supply, providing enough energy for the normal operation of the system. In addition, it can also be used to filter interference signals and form tuned circuits.

In summary, B43851F4107M000 aluminum electrolytic capacitor is a kind of capacitor which can be widely used in various electronic equipment. It is based on the principle of electrolytic deposition, and its anode is aluminum oxide film, the cathode is composed of conductive particles and conductive polymers, and the electrolyte is usually composed of ethylene glycol and other related reactant ions. Due to its small size, low cost and high endurance, it can provide and stabilize power supply in many electronic equipment, and it can also filter interference signals and form tuned circuits.

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