The circuit of Fig. 3.66 uses two Zener diodes, each rated at 15 V, 200 mA.

The circuit of Fig. 3.66 uses two Zener diodes, each rated at 15 V, 200 mA. If the circuit is connected to a 45-volt unregulated supply, determine:
(i) The regulated output voltage
(ii) The value of series resistance R

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Wilfykil answered the question on August 14, 2019 at 10:00

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