
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Attampet with only two: 1: Prove that the dynamic resistance of diode is ra=26mv/Ip. 2:Prove that the ripple voltage of HWR is Viru=V+Vde and the ripple factor of HWR 121%, u=40.5%. 3: Using silicon diode design a clamper that will produce output V-20Sin wt+10 (v) when the input voltage is Vo=20Sin wt-10 (V).Draw the circuit diagram and the input and output signals. 4:The 6-V zener diode has a maximum rated power dissipated of 690 mw.Its reveres current must be at least 3mA to keep it in breakdown. Find a suitable value for Rs if V; can vary from 9v to 12v and Ri. can vary from 5000 to 1.2KO.
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