B43044A2476M

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Aluminum electrolytic capacitors are types of capacitors widely used in many electronic circuits. They use an electrolyte as the dielectric medium between two metallic surfaces, or conductors, to create an electrochemical process that is released through the dielectric medium. Through this process, strong capacitance is created and electrostatic energy is stored. The most common application of aluminum electrolytic capacitors is for the filtering of electrical power, such as in the power supply circuits of computers and other electronic devices.The B43044A2476M aluminum electrolytic capacitor is a polarized capacitor with bipolar design. It features a non-solid electrolyte core, a large capacity, and a long life. Its size is 12.5 x 25mm and it has a capacitance of 680uF. The rated voltage is 250Vrms and its operating temperature range is 0°C to +105°C. It has an impedance of 1.60Ohm (mΩ) and its maximum ripple current is 3.4A. The B43044A2477M is primarily used in high-voltage power supplies and audio applications such as audio amplifiers. It also has some other applications such as transducer, high voltage protection, DC-DC converter, driving of motors, and filtering.In terms of its working principle, the B43044A2476M capacitor consists of two metal plates or conductors, with the electrolyte between them. When an electric current is applied to the two conductors, an electrochemical reaction occur between them. This reaction causes an ionic current to move from one plate to the other, thus build up an electric field and creating a capacitance. As a result, the capacitor stores electric energy which is released when the current is removed.The B43044A2476M’s long life is due to its cathode structure, which allows for less gas generation due to the increase of the electrolyte wettability. Also, its non-solid electrolyte core allows for a large capacity, higher impedance, and improved thermal shock resistance. To ensure that the capacitor can operate in harsh environmental conditions, it has a case made of thermoplastic which can withstand a peak temperature of 140°C and is resistant to vibration and shock. Additionally, it is resistant to humidity and oxidation, making it ideal for outdoor applications.Overall, the B43044A2476M aluminum electrolytic capacitor is a great option for use in high-voltage power supplies and audio applications, thanks to its strong capacitance, long life, and high impedance. Additionally, the thermoplastic casing provides extra protection against vibration, shock, and temperature, making it perfect for outdoor applications.

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