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The equivalent circuit of a transducer that measures the speed of a motor is a current source in parallel with an output resistance. The current source produces an output of 1 μA per revolution per second of the motor and the output resistance is 50 k Ω.

Design a discrete transistor circuit that produces a full-scale output of 5 V for a maximum motor speed of 60 revolutions per second.

The nominal transistor current gain is h_FE = 100 with tolerances of ±20 percent. The accuracy of the output signal is to remain within ±1 percent.

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Electrical & Electronics, Engineering

Category:- Electrical & Electronics
Reference No.:- M91982899

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