B43511A687M87

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Aluminum electrolytic capacitors are widely used in many types of electronic equipment due to their ability to store electrical energy and provide a stable voltage over time. The B43511A687M87 is one such type of capacitor that is often found in power supplies, audio systems, and other applications requiring maintenance-free performance. In this article, we will look at the application field and working principle for the B43511A687M87.

The B43511A687M87 is an extended life aluminum electrolytic capacitor. It is characterized by a low impedance, self-healing electrolytic capacitor, which is designed for a variety of applications. It has a temperature range from -40°C to +85°C, a voltage rating of up to 350V, and a capacitance range from one to ninety-six microfarads. This capacitor is particularly popular in applications where high ripple current and long service life are desirable.

The working principle of the B43511A687M87 aluminum electrolytic capacitor relies on the fact that aluminum oxide is an excellent dielectric material. It is this property that makes it ideal for use in this type of capacitor. When voltage is applied, electrons are drawn through the oxide layer, forming an electrostatic field between the electrode and the oxide layer. This electric field allows for charge to be stored and subsequently discharged, resulting in a high capacitance in a given volume.

The B43511A687M87 is particularly suited to power supply applications, such as DC-DC converters, DC-AC inverters, battery chargers, and LED drivers. It is also used in audio applications, from car radios to home theater sound systems. Further applications include motor drives, lighting fixtures, alarm systems, and HVAC units, where reliable and efficient electrical components are necessary.

The B43511A687M87 aluminum electrolytic capacitor is characterized by low ESR, high ripple current, and a long lifetime. These features improve performance in applications specific to the type of capacitor. The capacitor also has a self-healing characteristic which means that the dielectric material halves itself in the event of an overload, reducing the time for component replacement.

In conclusion, the B43511A687M87 aluminum electrolytic capacitor is a versatile capacitor that is suitable for a variety of applications, from power supplies to audio systems. Its high ripple current and long-term reliability make it ideal for use in high temperature environments. Furthermore, its self-healing properties ensure that it can withstand overloads without suffering permanent damage.

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