CB028B0823JBA

Film capacitors, also known as film dielectric capacitors, are components based on a plastic film as the dielectric material. The CB028B0823JBA film capacitor has the advantages of high insulation resistance, strong anti-interference and high working voltage, and can work reliably in the circuit for a long time. Its application in electronic equipment is increasing.

A. Application Fields of CB028B0823JBA Film Capacitor

CB028B0823JBA film capacitors are widely used in a variety of fields, and are particularly suitable for complex, high-precision, multi-stage noise-sensitive signal filtering and audio systems. The main application fields:

• Audio system: CB028B0823JBA film capacitors are used in audio systems such as amplifiers, mixers, equalizers and so on. It can transmit and process signals at high speed in order to ensure the output sound quality.
• High-frequency circuit: This type of film capacitor has a large operating capacity and frequency range, so it can be used in high-frequency circuits, and can adjust signal transmission and processing when the frequency is above 50 Hz.
• Drive circuit: Because of its high working voltage, CB028B0823JBA film capacitors are also widely used in drive circuits, such as servo motors, stepping motors and other integrated circuits.

B. Working Principle of CB028B0823JBA Film Capacitor

The CB028B0823JBA capacitor is composed of a thin metal film placed between two electrodes, forming a parallel electrical path. When a signal is transmitted through the capacitor, the frequency and signal transmission time will produce a resistance that remains on the trace of the circuit, thus reflecting the performance of the capacitor.

The CB028B0823JBA film capacitor mostly uses polyester film as the dielectric medium, which shows excellent insulation performance and stability, and is the most widely used capacitor material. The structure of the film capacitor is simple, its insulation resistance is high, and it is not easy to collapse in long-term work. Its further application depends on the advantages of high temperature resistance, flame retardancy, large capacity, and low temperature coefficient.