BFC237186223

Film Capacitors

Film capacitors are among the oldest of capacitor types. They are widely used in various industries and applications. One of the most widely used film capacitors is the BFK237186223.

The BFK237186223 is a high voltage film capacitor, primarily used for DC blocking and AC bypassing. It is a radial leaded, cylindrical capacitor with a dielectric of polypropylene film and a low dissipation factor. The capacitor has a high insulation resistance and corona-free operation. It is available in voltage ratings of 200V to 10000V and capacitance values ranging from 0.022µF to 0.1µF.

The BFK237186223 offers several advantages compared to other types of capacitors. Due to the cylindrical shape, the capacitor has low leakage current. This makes it suitable for applications requiring low power dissipation. Additionally, it has a high insulation resistance and a low dielectric absorption. This makes it resistant to age related effects. It can also withstand a high voltage without charging up.

The working principle of the BFK237186223 is simple. It consists of two electrodes connected to the ends of a dielectric material. When a DC voltage is applied to the capacitor, a portion of the charge is stored within the dielectric material. When an AC voltage is applied to the capacitor, the charges continually pass back and forth between the two electrodes. This creates a capacitance which the capacitor is able to store and release energy.

The BFK237186223 is primarily used in a wide range of applications. It is ideal for use in DC/AC circuits, high frequency oscillator circuits, and high power audio amplifiers. Additionally, it is also used in high voltage switching circuits, and high voltage inverters. The capacitor is also used in automotive applications such as electrically actuated valves, ignition timing systems, and fuel injection systems.

In conclusion, the BFK237186223 is a versatile high voltage film capacitor. It is ideal for use in many different applications, due to its cylindrical shape and high voltage withstand. It has many advantages, such as a high insulation resistance and a low dielectric absorption. Additionally, it is capable of preventing corona-free operation and a low power dissipation. Its working principle is simple, and its capacitance can be adjusted depending on the desired application.