a) To what value R must be adjusted in the following circuit to make I, = 65 mA. Assume V, =18 V at 55 mA and z, = 21 Q. What is the Zener voltage at 70° C, if it has a positive TC of 0.07 %/°c? 24 V
a) To what value R must be adjusted in the following circuit to make I, = 65 mA. Assume V, =18 V at 55 mA and z, = 21 Q. What is the Zener voltage at 70° C, if it has a positive TC of 0.07 %/°c? 24 V
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...
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