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Voltage Regulation Using Diodes Problem

 
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carterturner



Joined: 19 Aug 2017
Posts: 113

PostPosted: Mon Sep 25, 2017 11:54 am    Post subject: Voltage Regulation Using Diodes Problem Reply with quote

hi everyone

can someone please help me with this problem
what i know about the problem: that the diodes have 0.7 voltage each as Vd
diodes 3 and 4 only will conduct if the input voltage Va is positive. in this case there will be an output voltage at both C and B ( C is that output before the 1k ohm R )
for a negative voltage diodes 1 and 2 only will conduct and for this case there will be output voltage at B only how much???
this is what i am asking for


Thank You!!!

I didn't find the right solution from the Internet.
References
https://www.electronicspoint.com/threads/voltage-regulation-using-diodes-problem.284234/
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