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The relationship between film capacitor voltage and frequency
by：Arkool
2020-11-10
The relationship between film capacitor voltage and frequency
we all know that film capacitor have the function of the hand over resistance straight, because of a direct current is a one-way, when film capacitor in the circuit as dc, film capacitor charging will always single direction, the film capacitor capacity is full. After a full charge capacitor is so open circuit state. And ac current direction in constant change, can discharge, can charge again. Film capacitance of the circuit has been there will be an electric current passes through, also is equivalent to the pathway.
when the frequency of the alternating current is very low, through the film capacitor current is low. When the frequency of the alternating current increasing, through the film capacitor current also will continue to increase. When the current through the film capacitor reaches the rated current, can no longer continue to increase the frequency of the alternating current (ac), because continue to increase will result in the dielectric loss, thus affecting the service life of the film capacitor, therefore in the use of thin film container should pay special attention to the frequency of the alternating current (ac) can allow range, prevent the life of the capacitor is reduced, increase the unnecessary loss and artificial maintenance costs.
There are a wide variety of which are scientifically tested to have positive effects on the ability to start capacitor suppliers. start capacitor suppliers refrigerant gas is one of them.
For more information on this topic and others, please visit Arkool Refrigeration. We are among the top manufacturers of air conditioner capacitor start capacitor suppliers in China, and we serve big names in refrigerant gas industry. You can rely on us for our high quality . Send your enquiry!
Hangzhou E cool refrigeration Co.,Ltd has never conceded on the quality and the services of the products which provided to the customer.
we all know that film capacitor have the function of the hand over resistance straight, because of a direct current is a one-way, when film capacitor in the circuit as dc, film capacitor charging will always single direction, the film capacitor capacity is full. After a full charge capacitor is so open circuit state. And ac current direction in constant change, can discharge, can charge again. Film capacitance of the circuit has been there will be an electric current passes through, also is equivalent to the pathway.
when the frequency of the alternating current is very low, through the film capacitor current is low. When the frequency of the alternating current increasing, through the film capacitor current also will continue to increase. When the current through the film capacitor reaches the rated current, can no longer continue to increase the frequency of the alternating current (ac), because continue to increase will result in the dielectric loss, thus affecting the service life of the film capacitor, therefore in the use of thin film container should pay special attention to the frequency of the alternating current (ac) can allow range, prevent the life of the capacitor is reduced, increase the unnecessary loss and artificial maintenance costs.
There are a wide variety of which are scientifically tested to have positive effects on the ability to start capacitor suppliers. start capacitor suppliers refrigerant gas is one of them.
For more information on this topic and others, please visit Arkool Refrigeration. We are among the top manufacturers of air conditioner capacitor start capacitor suppliers in China, and we serve big names in refrigerant gas industry. You can rely on us for our high quality . Send your enquiry!
Hangzhou E cool refrigeration Co.,Ltd has never conceded on the quality and the services of the products which provided to the customer.
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