B43255A9187M

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Aluminum electrolytic capacitors are electronic components that store electrical energy in the form of static charges. They are passive electrical components and typically consist of two aluminum foils separated by a dielectric material. The B43255A9187M is a type of aluminum electrolytic capacitor specifically designed for high-frequency applications. It features a two-terminal construction, which is also known as a bipolar or bipolar-junction device.

The B43255A9187M aluminum electrolytic capacitor has a range of applications, the most common being for power supplies and power stages. It is also used in mobile phones, audio systems, medical devices and electrical and electronics equipment. The B43255A9187M can also be used in applications requiring a low equivalent series resistance (ESR) and low equivalent parallel resistance (EPR) for radio-frequency (RF) and switched-mode power supplies. It is also able to reduce noise in RF applications, as its effective series inductance (ESL) is much lower compared to other types of aluminum electrolytic capacitors.

The working principle of the B43255A9187M aluminum electrolytic capacitor is based on Faraday’s law. In order for the capacitor to store electrical energy, electrons must flow through a conductive material and be attracted to the capacitor’s plates. The capacitor works by creating an electric field which holds the charges in place. The capacitance of the B43255A9187M is determined by the surface area of the electrodes, the distance between them, and the dielectric material used in its construction.

The performance characteristics of the B43255A9187M are impressive. The device features an operating temperature range of -40 to +85 °C and a capacitance range of 1.0 uF to 1000.0 uF. It also has a very low ESR and EPR, which makes it ideal for RF and high-frequency applications. In addition, it can withstand high surge and ripple currents, which makes it an ideal choice for high current applications.

In summary, the B43255A9187M is a popular aluminum electrolytic capacitor that is used in a wide range of applications, including power supplies and power stages, mobile phones, audio systems, medical devices and electrical and electronic equipment. It features a two-terminal construction, low ESR and EPR, and high ripple current capability. The device is also capable of reducing noise in RF applications due to its low ESL.

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