The Zener diode shown in Fig. 3.64 has V_Z = 18 V.

The Zener diode shown in Fig. 3.64 has V_Z = 18 V. The voltage across the load stays at 18 V as long as I_Z is maintained between 200 mA and 2 A. Find the value of series resistance R so that E₀ remains 18 V while input voltage E_i is free to vary between 22 V to 28V.

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Wilfykil answered the question on August 14, 2019 at 09:48

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