B43508A2128M7

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Aluminum Electrolytic Capacitors (AEC) are energy storage devices used for smoothing, filtering, local voltage regulation, and coupling applications in switching power supplies, DC/DC converters, and motor control systems. The most important parameter for AECs is capacitance, which not only indicates the amount of energy storage, but also the size of the package and the operation temperature. B43508A2128M7 is a type of AEC.

The B43508A2128M7 has a capacitance of 2,128 μF, rated voltage of 450 VDC, and a maximum operating temperature of 105°C. This product has a high quality aluminum enclosure, with 4,130VRMS/1min dielectric strength, a 6mm diameter bushing insert, and industrial grade capacitance tolerances of ±20%. Its key features are high reliability, low equivalent series resistance (ESR), high temperature endurance, and long service life.

The B43508A2128M7 has numerous applications. It is frequently used in power supply designs for electrolysis, defibrillation, welding, air conditioning, compressors, and industrial robotics. It can also be employed in voltage converters and DC link circuits in motor drives, as well as for RFI/EMI filtering in automotive and computing device applications. Additionally, the low ESR of the B43508A2128M7 makes it an ideal choice for audio capacitors, and it is frequently employed in preamplifier designs.

The working principle of the B43508A2128M7 is based on Faradays’ Law of Electromagnetic Induction. When a voltage is applied, a current will flow, producing an electrochemical reaction at the electrolyte-anode interface. This reaction causes a layer of oxide film to form on the anode, which is equivalent to a capacitor dielectric. As a result, a capacitor is formed and a portion of the applied voltage is stored as a charge on its plates.

The B43508A2128M7 is a high performance AEC, providing smooth, reliable, and effective operation. It is a reliable choice for a multiple of applications, and thanks to its robust construction and high temperature endurance, it is an attractive option for a variety of energy storage and voltage regulation needs.

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