Film capacitors are widely used in all types of electronic circuits, especially in power electronic devices and radio frequency applications due to their low Equivalent Series Resistance (ESR). BFC237510152 is a polypropylene film capacitors manufactured specifically for high voltage and high current DC applications.

Application Field

The BFC237510152 film capacitor is a high voltage, high temperature, and high current type capacitor, which is capable of operating up to 3kV at 63kA over a wide temperature range of -55°C to +85°C. It is suitable for use in AC power distribution as well as pulse power driver, step-up/down transformer, as filters for military and aerospace applications. This capacitor is widely used in high frequency communication equipment, electro-optical equipment, instrumentation equipment, and various electronic equipment.

Working Principle

The BFC237510152 film capacitor is an AC-coupled capacitor, containing a polypropylene film sandwiched between two metalized electrode layers. When a voltage is applied between the electrodes, the dielectric material in the capacitor stores charge and generate a static electric field between the electrodes. The Capacitance of the capacitor is determined by the thickness of the dielectric layer and the area of the electrodes. The Arc Discharge Welding technology used to join the electrodes to the axle can provide a current carrying capacity of up to 8A DC, which is more than enough for all applications.

Conclusion

In conclusion, the BFC237510152 capacitor combines the advantages of high voltage, high temperature and high current, making it an ideal choice for various applications. This capacitor has a long life span and can provide very high dielectric strength, which is extremely beneficial in demanding applications where high reliability is important.