2.7.1.1. Half Wave Rectifier

Try these first

1. 1.

   What is the primary function of a Half Wave Rectifier?

   Hint

   Consider what happens during each half of the AC cycle.

2. 2.

   Name one advantage of using a Half Wave Rectifier.

   Hint

   Think about comparison with other types of rectifiers.

3. 3.

   What does a Half Wave Rectifier allow to happen during the negative half-cycle of an AC current?

   • Allows current to flow
   • Blocks current flow
   • Diminishes current output

   Hint

   Remember the behavior of the diode.

4. 4.

   True or False: A Half Wave Rectifier is made up of two diodes.

   • True
   • False

   Hint

   Consider the structure of the circuit.

5. 5.

   Calculate the average output voltage of a Half Wave Rectifier given an input of 120V AC.

   Hint

   Use the relationship between peak voltage and average DC output.

6. 6.

   Discuss the effects of different load resistances on the performance of a Half Wave Rectifier.

   Hint

   Think about Ohm’s Law and how it applies to current and voltage in a circuit.