BFC247051393

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Film capacitors, also known as plastic film capacitors, are widely used in industries because of their fairly low costs but high performance. The BFC247051393 is a type of film capacitor designed for electronic applications and other AC and DC applications. In this article, the application fields and working principle of BFC247051393 will be discussed.

BFC247051393 Application Fields

As the design and performance of BFC247051393 meets all the needs of various industries, it is highly used in a wide range of applications. It can be used for DC/AC high voltage power supply circuits, general-purpose AC input filters, high precision AC output filters, inverter circuits, and DC/DC converters, among other applications.

The BFC247051393 has a fitting voltage range of up to 660V and features 100% subjected to testing after production. This makes the capacitor reliable and efficient in electricity-intensive environments. The capacitor is also compatible for low noise applications and suitable for high ripple current circuits.

Highly suitable for applications with wide temperature range, the device offers excellent capacitance stability over temperature. The device operates with an operating temperature range between -30℃ and +105℃ and has stability across various environmental conditions, ranging from damp to humid.

The BFC247051393 also has a high surge voltage compared to other film capacitors, making it suitable for use in high voltage applications. Thanks to its low DC leakage current, the device does not cause overheating in the circuit. The ripple current capacity is also higher than that of other plastic film capacitors, resulting in higher efficiency.

BFC247051393 Working Principle

The working principle of the BFC247051393 is fairly simple and straightforward. It consists of three main components – an insulating film dielectric, an aluminum-coated film, and a terminal lead. When an alternating current flows through the device, electric charges are generated on the dielectric layer, which serves as the capacitor\'s dielectric.

The capacitor works on the basis of dielectric absorption. When an AC voltage is applied to the capacitor, the dielectric absorbs the charge, resulting in an increase in the capacitance value which is further determined by the dielectric\'s inherent properties. This process is known as dielectric absorption.

The charge absorbed by the dielectric is able to store electric energy for a certain amount of time. The capacitor is able to discharge the energy it has stored once the AC voltage is removed. The energy stored in the capacitor acts as a counterbalance to the possible voltage fluctuation that could occur.

The voltage capacity of the BFC247051393 is rated at 660V and the capacitance is rated at 2.2μF. This means that the device is able to store energy at a voltage above its rated voltage and is able to discharge the energy once the voltage is dropped.

Conclusion

The BFC247051393 is a film capacitor specifically designed for electronic applications, and other AC and DC applications. It has excellent performance and features such as high surge voltage, 100% tested after production, and low DC leakage current. It has a fitting voltage range of up to 660V and is capable of storing energy at a voltage above its rated voltage, making it an ideal choice for various applications that require stable and reliable performance.

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