XingChen Electron

News.

Use of electrolytic capacitor


1. DC isolation: Its function is to prevent DC from passing through and allow AC to pass through.

1. DC isolation: Its function is to prevent DC from passing through and allow AC to pass through.

2. Bypass (decoupling): Provides a low impedance path for certain parallel components in an AC circuit.

3. Coupling: As a connection between two circuits, it allows AC signals to pass through and transmit to lower level circuits

4. Filtering: This is very important for DIY, as the capacitors on the graphics card are mostly used for this purpose.

5. Temperature compensation: To compensate for the impact of insufficient temperature adaptability of other components and improve the stability of the circuit.

6. Timing: Capacitors and resistors are used together to determine the time constant of the circuit, with time constant t=RC.

7. Tuning: Systematically tuning circuits related to frequency, such as mobile phones, radios, and televisions.

8. Rectification: Open or close the semi closed conductor switching element at a predetermined time.

9. Energy storage: Stores electrical energy for release when needed. For example, camera flash, heating equipment, and so on.