128LMB250M2EG

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Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors are one of the most commonly used components in electronic circuits. They are used to store energy, stabilize voltage, and provide filtering and decoupling. The 128LMB250M2EG is a type of aluminum electrolytic capacitor.

Application Field

The 128LMB250M2EG aluminum electrolytic capacitor is a specific type of capacitor designed for board-level applications. It features a wide capacitance tolerance of ±20%, which makes it suitable for circuit designs with various electrical characteristics. This type of capacitor is ideal for power supplies, DC-DC converters, and automotive applications.

This type of capacitor is also used in high frequency applications, such as switching power supply circuits, motor drives, and LCD backlight inverters. The capacitor also has high ripple current and low ESR capabilities, making it ideal for high frequency circuits such as telecommunication systems, industrial automation, industrial AC motors, and transformers.

Working Principle

The 128LMB250M2EG works by storing electrical charge between two pieces of metal plates suspended in an electrolyte solution. When a voltage is applied to one of the metal plates, a current will flow through the capacitor. The current will cause a buildup of electrons on one plate and a depletion of electrons on the other plate. This results in an electrical potential difference between the two plates.

The capacitance value of the 128LMB250M2EG is determined by the amount of charge it can store. This is determined by the surface area of the metal plates, the spacing between them, and the dielectric strength of the electrolyte solution. The insulation layer between the metal plates also affects the capacitance.

The 128LMB250M2EG has several advantages over other types of capacitors. It has a high capacitance tolerance of ±20%, which allows for circuit designs with various electrical characteristics. The aluminum electrolytic capacitor also has low ESR and low leakage, which makes it suitable for high frequency applications. The capacitor also has a high ripple current and has a wide temperature range.

Conclusion

The 128LMB250M2EG aluminum electrolytic capacitor is a type of capacitor designed for board-level applications. It is ideal for use in power supplies, DC-DC converters, high frequency applications, and automotive applications. The capacitor has a wide capacitance tolerance, low ESR, and low leakage capabilities, making it suitable for various applications.

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