Nct mean : national college of technology

9 [ 5 Marks ] A. A group of NCT students are working on a project based on "Car Parking Guard Circuit Using Infrared Sensor" for their final year in Diploma level. The circuit works on DC voltage of 17 Volts and current 1.5 Ampere. Students need to design a power supply circuit for their project. Considering the RMS voltage 250 Volt and 60 HZ, students need to design a power supply circuit for this project. In your opinion what will be the design for best power supply circuit for this project. Follow the hints given below to explain your answer. a. Draw a block diagram for the proposed design. b. Explain how to select the components with the correct value. c. Sketch a circuit diagram with the expected input and output waveforms. Label all the values, required in the proposed design