A capacitor is everywhere. In power supply, LED lighting, in commercial electronics, in signal processing, etc., you need a capacitor. What is its specific role basically? A capacitor has several roles. It will eliminate noise issues on the circuit, working as a filter. It is the major part in low pass, high pass, band pass, band stop filters and so
![Capacitor Types](https://i0.wp.com/electronicsbeliever.com/wp-content/uploads/2020/04/pic-9.png?resize=749%2C528&ssl=1)