30D685M250DC5A Datasheet/PDFAs the electrical industry continues to strive for higher levels of performance, aluminum electrolytic capacitors have become a key component in the development of modern electronics. The 30D685M250DC5A, which belongs to this category of components, is an ideal choice for a variety of applications.
Applications of the 30D685M250DC5A
The 30D685M250DC5A is mainly used in different types of power supplies, such as AC/DC converters, off-line SMPS, and DC/DC converters. It is also widely used for other purposes, including voltage stabilizers, DC power supplies, and embedded control systems. Its specialty lies in its ability to provide high capacitance levels in a small package. As a result, it is an ideal option for a number of small, high-power applications.
Important Features of the 30D685M250DC5A
The 30D685M250DC5A has a capacitance of 250μF, a working voltage of 450V, and a maximum voltage of 525V. It can also operate at temperatures ranging from -40°C to 105°C to accommodate temperature changes. Moreover, it has a capacitor case size of 30mm and a diameter of 68mm. These features are combined with a high ripple current rating, low dissipation factor, and a wide frequency range, making it a versatile and reliable choice.
Working Principle of the 30D685M250DC5A
The 30D685M250DC5A utilizes an aluminum electrolytic capacitor technology to store electrical energy. The mechanism involves utilizing a chemically-formed anodized layer on the anode’s surface, which enables a thin layer of electrolyte (typically a mixture of an organic acid and water) to exist between the anode and the electrolyte solution. This offers an ideal operating environment for electron flow, which in turn helps to store electricity.
When an electric current is applied to the capacitor, the positive ions within the electrolyte solution rush towards the anode, and the negative ions are pushed towards the cathode. This creates a temporary charge imbalance, which then slowly decreases as the charge is released and the ions move to their original positions. This changes the amount of the electrical energy stored within the capacitor, thereby providing a controlled output.
Conclusion
The 30D685M250DC5A is an aluminum electrolytic capacitor that is designed for a wide range of applications, including power supplies, voltage stabilizers, DC power supplies, embedded control systems, and more. Its useful features include a high ripple current rating, low dissipation factor, wide frequency range, and a temperature range of -40°C to 105°C. Moreover, its aluminum electrolytic capacitor technology works by utilizing a chemically-formed anodized layer and electrolyte solution to create a charge imbalance; which then slowly decreases as the charge is released, thereby providing a controlled output.