B43084A4226M

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Aluminum electrolytic capacitors are a type of capacitor that is characterized by its unique combination of high capacitance, small size, low equivalent series resistance (ESR), self-healing properties, and ability for mounting on printed circuit boards (PCBs). They are often found in applications such as radio circuits, power supplies, and other systems requiring low leakage currents. The B43084A4226M aluminum electrolytic capacitor is a popular choice for applications including avionics, medical devices, audio equipment, and industrial electronics. It has a working voltage of up to 375VDC and a capacitance of 4,500uF. Suggestions for use include decoupling, bypassing, and noise filtering applications in power supplies or other power-sensitive circuits.

Working Principle

Aluminum electrolytic capacitors use a solid anode made of aluminum that has a thin oxide film formed on its surface during the manufacturing process. This film acts as the dielectric of the capacitor and is responsible for its high capacitance. On the other side of the capacitor, the cathode is made of aluminum foil in contact with a liquid electrolyte solution.When a voltage is applied across the capacitor, an electric field is formed within the dielectric film and provides capacitance. This electric field also degrades the film over time, leading to electrolytic capacitor life cycles. The life cycle of an electrolytic capacitor is the number of times it can be charged and discharged before it needs to be replaced. The B43084A4226M capacitor also has a safety vent feature which prevents build up of pressure and prevents damage to the capacitor.

Applications

The B43084A4226M is well-suited for a wide range of applications. It has a long life cycle and can be used in systems with high levels of vibration and shock, making it a reliable choice for many industries. Typical applications include:

• Avionics systems
• Medical devices
• Audio equipment
• Industrial electronics
• DC/DC converters
• Power supplies
• Radio circuits
• Bypassing circuits

The B43084A4226M is easy to install due to its small size and ability to be mounted on a PCB. It is also highly reliable, as its self-healing properties help it to avoid catastrophic failure.

Conclusion

The B43084A4226M aluminum electrolytic capacitor is one of the most reliable capacitors on the market today. It offers a high level of performance and reliability thanks to its long life cycle, low equivalent series resistance (ESR), and self-healing properties. It is widely used in a variety of applications due to its small size and ability to be mounted on printed circuit boards (PCBs). Highly recommended for its excellent performance and reliability, the B43084A4226M is an ideal choice for many industrial, avionic, and medical applications.

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