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Home » News » industry information » Is a large-capacity film capacitor good?

Is a large-capacity film capacitor good?

Views: 0     Author: Site Editor     Publish Time: 2019-12-16      Origin: Site

Film capacitors widely used in Electronics, House appliance, Communications, Electrified railway, Hybrid electrical vehicle, Wind power generation, Solar electrical energy generation and other industries. Become an important electronic component for the development of these industries. . When buying film capacitors, some people who are not too experienced can have some problems: the film capacitor capacity is not properly selected. Some users feel that the larger the capacity, the better. When choosing, choose the capacity as much as possible, not the capacity. Small, is this really correct?

 

Many people think that according to the principle of capacitors, when choosing a film capacitor, the larger the capacitance, the better. Although this argument is reasonable, in current technology, the larger the capacitance, the larger the capacitor, which will take up more space.

 

Moreover, the large capacity and large volume will also affect the heat dissipation. The heat dissipation is not good for the film capacitor or the electrical appliance. In addition, in general, the larger the capacitance of the same type of withstand voltage, the more expensive it is. We have to choose the right one, and the right one is good. Therefore, we need to choose the film capacitor according to the requirements of the overall circuit, and choose the capacitor that can meet the circuit requirements.

 

If you have technical questions, please contact us and we will try our best to solve it for you.


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