2. A Zener Regulated power supply designed for an output voltage Vo =10V and load current 2 to 10mA is shown in Figure 1

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2 A Zener Regulated Power Supply Designed For An Output Voltage Vo 10v And Load Current 2 To 10ma Is Shown In Figure 1 1 (334.79 KiB) Viewed 34 times

2. A Zener Regulated power supply designed for an output voltage Vo =10V and load current 2 to 10mA is shown in Figure 1. The capacitor C is 220 micro Farads and Rreg is 240ohms. Will you notice any changes in the value of % ripple (practically) at the final output across the load, if the resistor Rreg is reduced to 200 ohms? Explain your result with proper justification. There is no need to calculate any value). b) A Zener Regulated power supply shown in Figure. 1. The load resistance RL used is 2.7K42 and the output voltage Vis measured. Will you notice any changes in the value of V. (practically), if the load resistor RL is varied from 2.7k22 to 1.5kN? Explain your result Svith proper justification, Rreg w 2 vo ad } RL Figure. 1