B43501C2157M87

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Aluminum electrolytic capacitors are some of the most common capacitors in the market today, and the B43501C2157M87 is just one of many such devices out there. In this article, we\'ll take a closer look at the application fields and the working principle of the B43501C2157M87 aluminum electrolytic capacitor.

Aluminum electrolytic capacitors are primarily used as smoothing devices and energy-storage devices in DC circuits. They can also act as filters in AC circuits. In the case of the B43501C2157M87, the rated capacitance value is 2,150uF, and the rated voltage is 6.3V.

In terms of application fields, the B43501C2157M87 aluminum electrolytic capacitor can be used in many different types of electronic circuits, including DC-DC converters, AC-DC converters, switching power supplies, filter circuits, and more. It can also be used as a power reservoir in low-voltage driver circuits. It is also commonly used in audio-amplifier circuits.

The working principle of an aluminum electrolytic capacitor is actually quite simple. The device consists of two metal plates separated by an electrolyte (an ionic solution). The positive plate of the capacitor is made of a pure aluminum and is then covered with an oxide layer, while the negative plate is typically made of carbon. When a voltage is applied to the terminals of the capacitor, the oxide layer on the positive plate breaks down, allowing positive ions to move towards the carbon negative plate. This movement of ions creates an electric field between the two plates, lowering the voltage across the electrolyte, thus storing energy.

A key point to keep in mind is that the B43501C2157M87 is currently only rated for 6.3V. This means that if an application requires a higher voltage, the device will be stressed and may degrade in performance or even fail altogether.

In terms of construction, the B43501C2157M87 is actually quite compact. It has a cylindrical shape and is just 22 x 24mm in size (or 0.866 x 0.945 in.). The device also has a maximum operating temperature of 85°C, making it suitable for most applications.

Finally, aluminum electrolytic capacitors like the B43501C2157M87 have a number of advantages over other types of capacitors. For one, the devices can store a relatively large amount of energy in a very small form factor. Since the capacitance is much higher than that of other traditional capacitors, electrolytic capacitors are also considered to be very efficient. Additionally, since the electrolyte in the device is mostly non-conductive, there is no risk of electric shock when working with the device.

Overall, the B43501C2157M87 aluminum electrolytic capacitor is a useful and versatile device. Thanks to its compact size and high capacitance, it can be used in many different types of electronic circuits. At the same time, the device is highly efficient and can store a large amount of energy in a small form factor. Finally, the device has a maximum operational temperature of 85°C, ensuring that it will work reliably in most applications.

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