BN274G0475K--

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Film Capacitors

Capacitance is an important parameter of capacitors for the selection of power electronics equipment. With the development of power delivery technology, different kinds of capacitors have been invented in order to provide capacitance for power electronics equipment. Each kind of capacitor has different characteristics and applications. Film capacitors, such as the BN274G0475K, can be used in a variety of different applications, including motor drives, power converters and power conditioners.

BN274G0475K Application Field

The BN274G0475K is a film capacitor designed specifically for use in power electronics. This capacitor has a relatively large capacitance of 4.75 µF, meaning it can provide significant capacitance for high power electronics and motor drives. The BN274G0475K has a rated voltage of 630 V, meaning it is suitable for operation with high voltage circuits. In addition, this capacitor has a high insulation resistance of 5,000 M∙Ω, giving it a long operating life.

Film capacitors such as the BN274G0475K can be used in a variety of applications, including power converters, motor drives, power conditioners, and more. Power converters require large amounts of capacitance in order to provide a steady voltage to the output. Motor drives can benefit from a film capacitor’s high insulation resistance, while power conditioners can use its large capacitance and high rated voltage.

BN274G0475K Working Principle

The BN274G0475K is a type of film capacitor. A film capacitor consists of two metal electrodes, usually aluminum or copper, separated by an insulating layer. The insulating layer can be made from polyster, polypropylene or other plastic-type material. When a voltage is applied to the capacitor, an electric field is created across the electrodes, resulting in a capacitance. This capacitance is what provides the desired capacitance for power electronics.

The BN274G0475K has a large capacitance of 4.75 µF, so it is capable of providing large amounts of capacitance for high power electronics. This large capacitance is given by the combination of the low capacitance dielectric material used in the design and by the supporting construction of the leads. Additionally, the large capacitance is aided by the relatively high rated voltage of 630 volts.

The BN274G0475K also has a high insulation resistance of 5,000 Mega Ohms, which helps to provide a long lifespan for the capacitor. The BN274G0475K is also highly resistant to physical and environmental influences, as it is encased in a PPO housing. This protective casing ensures that the capacitor can withstand high temperatures, shock and vibration without any negative effect.

Conclusion

The BN274G0475K film capacitor is designed specifically for use in power electronics applications. This capacitor has a large capacitance of 4.75 µF and a high rated voltage of 630 volts, making it capable of providing both high capacitance and voltage for power applications. Additionally, the BN274G0475K has a high insulation resistance and is designed with a protective casing, making it ideal for use in high power electronics. The BN274G0475K is suitable for use in a variety of applications, including power converters, motor drives and power conditioners.

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