BASIC ELECTRONICS- USE OF CAPACITORS

1. DC blocking: role is to stop by and let the exchange by DC.

2. Bypass (decoupling): for the exchange of circuit components in parallel to provide certain low- impedance path.



3. Coupling: As the two circuits the connection between, allowing the exchange signals and transmitted to the next level circuit

4. Filtering : This is very important in terms of the DIY, graphics on the capacitor is the basic role.

5. Temperature compensation: for the other components of the temperature of the impact of adaptation is not enough, but to compensate, to improve the circuit stability.


6. Time: capacitance device and the resistance device used in conjunction to determine circuit time constant.

7. Tuner : with frequency related to the circuit for system tuning, such as mobile phones, radio, TV.

8. Rectification: In the scheduled time or off semi-enclosed conductor switching elements.

9. Energy Storage: Energy storage, must be time for the release. Such as camera flash, the heating equipment. (Now some of the capacitor energy storage levels close to the standard lithium battery, a capacitor can store electrical energy for a cell phone for a day.