- #1
Rampart
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Homework Statement
This diode zener has breakdown voltage equal to Vz=8.2V for currents: 75mA<=iz<=1A.If RL=9 Ω,how much must Rs be,so that VL=Vz=8.2V,while Vb changes at about _+10% in relation with the nomimal operating current,displayed in the data sheet which is 12V?
The Attempt at a Solution
It is located in the pdf below.Also i have to apologize if the exercise wasn't totally understood,but i did my best in order to translate it from my language.Thank you in advance for your time and effort.