2.7. Applications of PN Junction Diode

Try these first

1. 1.

   What does a rectifier do?

   Hint

   Think of power supplies.

2. 2.

   What is the role of clippers?

   Hint

   They cut parts of the wave.

3. 3.

   What is the main purpose of a rectifier?

   • To amplify signals
   • To convert AC to DC
   • To create oscillations

   Hint

   Consider the type of current flow.

4. 4.

   True or False: A Zener diode can only conduct in the forward direction.

   • True
   • False

   Hint

   Think about its unique functionality.

5. 5.

   Describe how you would design a circuit using a Zener diode for voltage regulation in a home appliance. What components would you include and why?

   Hint

   Think about the configuration that keeps voltage stable.

6. 6.

   Given a scenario where both AC and DC signals are present, how would you select the correct type of rectifier and configuration? What factors would guide your decision?

   Hint

   Consider the nature of your circuit and desired outcomes.