BFC247045563

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Film capacitors are an essential component in many electronic devices, especially those employed in industrial and medical applications. The BFC247045563 is a film capacitor with high temperature, low loss parameter, high current and voltage ratings. This capacitor is an ideal choice for applications such as power factor correction, high frequency inverters and power supplies. This article provides an overview of the BFC247045563 application field and working principle.

The BFC247045563 is a polypropylene film capacitor designed for use in harsh environment applications where a wide temperature range and high reliability are required. It is an X7R dielectric capacitor with an excellent self-healing property. The instantaneous overvoltage capability of the X7R series ensures high surge current, while the capability of self-healing makes the capacitor suitable for applications experiencing surge currents. The lowest temperature range of BFC247045563 allows it to be used in wide temperature environment ranging from -55°C to +125°C without worrying about reliability issues.

The BFC247045563 is a high current device with a maximum current rating of 85A peak and a current ripple rating of 5.3A RMS, making it an ideal choice for applications requiring a large amount of current. The high current rating of the BFC247045563 makes it suitable for power factor correction and inverter applications where high surge currents are expected. The low thermal impedance of the device and its ability to dissipate heat make it suitable for applications which require high power density.

In terms of its working principle, the BFC247045563 consist of two layers of polypropylene film which are rolled and sandwiched in metal foil. The foil is connected to a terminal on one side and an internal conductor on the other side. The internal conductor acts as an insulator allowing charge storage between the metal foil and the terminal. The energy storage of the capacitor depends on the sized of the metal foil and the polypropylene film layers. The capacitor effectively stores charge, and upon application of an electric field, the charge redistributes itself through the capacitor.

In summary, the BFC247045563 is a polypropylene film capacitor designed for use in harsh environment applications which require a wide temperature range and high reliability. It is a high current device with excellent heat dissipation and low thermal impedance. Due to its high current rating and instantaneous overvoltage capability, the device is suitable for power factor correction and inverter applications. The capacitor works by storing charge between the metal foil and the terminal, and redistributing charge when an electric field is applied.

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