F1772SX238231KFMB0

Film Capacitors

Film capacitors are electronics components with a thin insulating film to provide insulation between two conductors, allowing the device to store electrical energy. The F1772SX238231KFMB0 film capacitor is a low-cost capacitor designed for a variety of applications. Its features include excellent high temperature stability, low parasitic inductance, and a wide capacitance range. This makes the F1772SX238231KFMB0 ideal for use in audio, video, and other high-frequency applications.

Application Field

The F1772SX238231KFMB0 is suitable for a wide range of applications, including power supplies, audio amplifiers, tone controls, LCD monitors, and power factor correction (PFC) circuits. It can also be used in high-speed data transmission equipment, such as cable modems, base stations, and artificial neural network controllers.

It is also used in pulse, timing, and digital signal processing circuits, as well as in the control circuits of motor drives. The F1772SX238231KFMB0 has the capability to not consume energy while still being able to switch voltages quickly and maintain accuracy.

Working Principle

A film capacitor works by using a thin insulating plastic film as its dielectric material. This film is the component that stores the electrical energy, and the two conductors at either end of the film act as the terminals for the device. The amount of electrical energy which can be stored in the film is determined by the capacitance of the device. When an electrical charge is applied to the device, the dielectric material will become polarized, creating a condition known as dielectric polarization. As a result, the film is able to store an electrical charge.

When a voltage is applied to the device, a small electric field is created between the two terminals which causes current to flow between them. This causes charge to be drawn from one terminal and transferred to the other, resulting in the release of energy. This phenomenon is known as electric displacement. The electric displacement will cause the capacitor to draw more current as it discharges, creating an ‘exponential descent’ of the voltage across the device.