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Film Capacitors

Film capacitors, also known as plastic film capacitors, are capacitors made of thin film material that is plastic-coated. They are mainly used in consumer products such as household appliances, computers, vehicles, and audio equipment. BFC237590323 is one of these film capacitors. In this article, we\'ll discuss the application field and working principle of BFC237590323.

Application Field

BFC237590323 is an AC film capacitor, and as part of the BYS family, is used to filter, using capacitors, frequencies in the signal circuit, providing clock signal stabilization, anti - Interference, and various electrical parameters. It is mainly used in power supplies, motors, and frequency control circuits for air conditioners, washing machines, refrigerators, dryers and other home appliances.

Working Principle

When an AC film capacitor is connected to an AC power source, the voltage of the power source applied between the two electrode plates acts like a field sensor, and when a potential is applied, current is established. Since the size of the plate electrolyte in the capacitor is large, a large current flows through it.

When the potential across the capacitor suddenly changes, the current flows through the capacitor and the magnetic flux in the core changes instantaneous. The magnetic flux interacts between the two side covers, and since the core and the two side covers have different electrical characteristics, the voltage of the two sides is completely changed. The change rate of the voltage becomes twice the value of the source when the current is changed.

To sum up, the working principle of BFC237590323 film capacitor can be understood from the explanation above. It uses the field applied between the two electrode plates as the sensor to detect the change in potential and therefore establish current flow through the capacitor. This causes the magnetic flux in the core to change, which then interacts between the two side covers, changing the voltage of each side.

Conclusion

BFC237590323 is a film capacitor from the BYS family, and it is mainly used in power supplies, motors, and frequency control circuits for air conditioners, washing machines, refrigerators, and dryers. We discussed the application field and working principle of this capacitor. We can understand from explanation above that when a potential is applied to the two electrode plates, current is established and the magnetic flux in the core interacts between the two side covers, changing the voltage value.

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