You along with your two other classmates have opened a company that designs and manufactures customized products
Question:
You along with your two other classmates have opened a company that designs and manufactures customized products for its clients. One of your loyal customers has approached
you for designing a customized Power supply for powering three different types of loads.
1. The juicer machine with four different rotational speeds. It contains a shunt DC motor with the (armature voltage) speed control mechanism. The allowable voltage values for
attaining the fixed rotational speeds are 200 V DC, 250 V DC, 350 V DC, and 400 V DC.
2. The Canadian Food processor runs on 220 V RMS, 60 Hz, 800 Watts.
3. Induction Cooktop that uses AC voltage controller for temperature variation. The desired power supply must have one single-phase input [220 V RMS - 50 Hz] and designated
output slots for each type of load.
Your company should design and develop the power supply while catering to the aforementioned constraints.Tasks
1) To draw the block diagram of your proposed design for the power supply.
2) To draw the circuit diagram of each block of your design.
3) To detail out the circuit(s) by finding the values of the components used in them (in the light of the performance parameters)
Global Business Today
ISBN: 978-1259686696
10th edition
Authors: Charles W. L. Hill Dr, G. Tomas M. Hult