EE-1223 Basic Electronic Engineering
Assignment No 1
Due Date: 16-03-2012
Q-1 Find I and V in the figure using ideal diode model
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Voltage Dividers-Basic Electronic Engineering-Assignment, Exercises of Basic Electronics
This assignment was given by Sir Muhammad Bilal at Quaid-i-Azam University for Basic Electronic Engineering course. It includes: Ideal, Diode, Model, Basic, Electronic, Engineering, Sine, Wave, Output, Negative, Peak, Values
Typology: Exercises
2011/2012
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EE-1223 Basic Electronic Engineering
Assignment No 1
Due Date: 16-03-
Q-1 Find I and V in the figure using ideal diode model
Q-2 Input vi is a 1KHz 10V peak Sine wave. Sketch the output of the circuits and also mention the positive and negative peak values
Q-3 A zener regulator utilizes a zener diode with an internal zener resistance of 5 ohm and the value of resistance in the regulator circuit is 82 ohm. If the supply voltage changes by 1 Volt what will be the change in output voltage
Q-4 A 9.1V zener diode has a nominal voltage drop at a test current of 28mA. The internal resistance of the zener diode is 5 ohms. Find the voltage drop across the zener diode at zener current of 10mA and 100mA
Q-5 Determine the minimum and maximum load current for which the zener diode will maintain regulation. Find the minimum value of RL that can be used.
The zener diode has VZ = 12V, IZK = 1mA IZM = 50mA and the diode has internal zener resistance of 5 ohms