A 10-V Zener diode is used to regulate the voltage across a variable load resistor [See fig. 3.65].

      

A 10-V Zener diode is used to regulate the voltage across a variable load resistor [See fig. 3.65]. The input voltage varies between 13 V and 16 V and the load current varies between 10 mA and 85 mA. The minimum Zener current is 15 mA. Calculate the value of series resistance R.

  

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Wilfykil answered the question on August 14, 2019 at 09:54

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