B43231E2337M

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (or simply called electrolytic capacitors) are one of the most common types of capacitors used in electronic circuits. Unlike ceramic and other capacitors, these electrolytic capacitors can store much more energy than other capacitors due to their relatively large surface area. .

B43231E2337M Application Field and Working Principle

The B43231E2337M aluminum electrolytic capacitor is used in a wide variety of electronic applications such as medical electronics, audio/video equipment, instrumentation and automotive electronics. This capacitor has a working voltage range of 450 to 350 volts, a maximum ripple current of 1.3A, and a capacitance of 40μF. The frequency range is 0-5kHz; the capacitor has a temperature range of -25 to +85°C.

The B43231E2337M aluminum electrolytic capacitor works based on its structure. The construction of the capacitor consists of a three-layered stack: the outermost layer is an anode, the middle layer is a separator and the internal layer is a cathode. The cathode and anode layers are made of aluminum foil with a dielectric layer in between. The electrolyte resides within the device as a liquid and provides charge carriers to the dielectric element. As the capacitor is charged, the ions of the electrolyte migrate through the dielectric layer to form a charge storage plateau. The charge carriers move back and forth between the anode and cathode creating a capacitance.

The B43231E2337M aluminum electrolytic capacitor is popular amongst electronics hobbyists and engineers due to its low cost and excellent performance. This capacitor is ideal for applications where a high amount of energy needs to be stored, such as audio/video equipment and instrumentation. The capacitor is also highly reliable and its long service life makes it a great choice for most electronic projects.

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