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Film Capacitors

Film capacitors, sometimes simply referred to as “film caps” or “foil caps”, are electrical components that use multiple layers of thin film as dielectric media to store electric charge. The layers of film are wrapped together into a cylinder shape and housed in a protective covering. The most common types of film capacitors are polycarbonate, polyester, styrene, polypropylene, Teflon, and paper film capacitors.

BFC247042563 is a polycarbonate film capacitor. Polycarbonate is a special type of plastic that has excellent electrical characteristics, making it an ideal material for the dielectric in film capacitors. Polycarbonate capacitors have the advantage of excellent electrical characteristics, including high dielectric strength, low dielectric losses, and low environmental sensitivity. They are highly reliable and used widely in many applications, including power supplies, audio equipment, and industrial equipment.

The application field of BFC247042563 is extensive. It is suitable for different input and output loops of AC inverter. Due to its small size (about 2.5*1.5 mm), BFC247042563 fits into the limited space in many devices, such as downlight, DC inverter air conditioner, washing machine, and TV box. In those devices and equipment, BFC247042563 capacitor serve as input and output loop. Additionally, it can also be used as power supply filter or resonance circuit in the motor, such as household particulate air cleaner and electric iron.

BFC247042563 capacitor features resistance to high temperature and humidity, good insulation performance, stable capacitance and long service life. It uses non-polarized aluminum electrolyte as a dielectric medium which is free of mantle and wrapped in heat-shrinkable insulation sleeve, guaranteeing excellent stability and reliability while in operation.

When it comes to the working principle of BFC247042563, it is fairly simple. It works like all other capacitors, storing energy as charge on its plates which is then released when a discharge is created by an electrical current. In BFC247042563, the charge is stored and discharged between two or more layers of thin film. When current flows through the capacitor, charges of opposite polarity are stored simultaneously on the films, the magnitude of which increases in direct proportion to the amount of current. This stored charge creates an electric field that resists changes in voltage while current flows through the capacitor.

To sum up, BFC247042563 is a polycarbonate film capacitor whose application field is extensive. It is capable of resist high temperature and humidity, while maintaining excellent stability and reliability. It works like all other capacitors, storing energy as charge on its films and electricity flows through the capacitor accordingly.

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