Engineering, 11.11.2019 23:31, drecooks713

It is required to design a zener shunt regulator to provide a regulated voltage of about 10 v. the available 10-v, 1-w zener of type 1n4740 is specified to have a 10-v drop at a test current of 25 ma. at this current, its rz is 7 . the raw supply, vs , available has a nominal value of 20 v but can vary by as much as ±25%. the regulator is required to supply a load current of 0 ma to 20 ma. design for a minimum zener current of 5 ma.

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It is required to design a zener shunt regulator to provide a regulated voltage of about 10 v. the a...