BFC230345185

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Film capacitors are used to store electric energy, with a wide range of applications ranging from audio crossovers, resonance suppression, RF snubbers, motor start, power supplies and transient filters, to name a few. The BFC230345185 is a film capacitor specifically designed for bypass and coupling applications. It features a high breakdown voltage rating of up to 10kV, an operating temperature range of -55°C to +105°C and low dissipation factor.

The design of the BFC230345185 is based on a polypropylene dielectric material, which provides superior characteristics compared to traditional polyester film capacitors. It utilizes a reliable, axial-lead construction, with a flame retardant epoxy resin coating, ensuring the best possible insulation and safety in high-temperature, high-voltage environments.

The device has two poles: an anode and a cathode. The anode is the positive pole, where the current is injected, and the cathode is the negative pole, which collects the current outflow. The current passes through the dielectric material, a thin film. This film is made of fine copper foil with an insulated base material and is held between two electrodes and a metalized film. There is also a terminal at either end of the capacitor that is used for connections.

The working principle of the BFC230345185 is quite simple: when an alternating current (AC) signal passes through its terminals, the voltage on the anode and cathode alternates, resulting in an electrical field between the two electrodes. This electric field produces an electric field between the electrodes, causing the dielectric material to move and store energy. This energy is then released when the current is no longer present.

The BFC230345185 is designed for high-level applications such as filters, resonance suppression and motor starting circuits. It can also be used as a bypass capacitor to reduce high-frequency noise in signal lines, or as a coupling capacitor to remove low-frequency interference in AC signals. Its wide operating temperature range and its high breakdown voltage rating make it suitable for a variety of applications.

In conclusion, the BFC230345185 is a polypropylene film capacitor specifically designed for high-temperature, high-voltage applications. It features a high breakdown voltage rating of up to 10kV, an operating temperature ranging from -55°C to +105°C and has low dissipation factor. It is used in a variety of applications such as filters, resonance suppression and motor starting circuits, and can also be used as a bypass capacitor to reduce high-frequency noise in signal lines or as a coupling capacitor to remove low-frequency interference in AC signals.

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