- #1
equalP
- 21
- 0
For question 1, it asks me to find the operating point by different methods.
But I have no idea to solve it. Can anyone give some hints for me?
I can just think about the diode can be replaced by an ideal diode, a 0.5V dc source and a 0.2/4=0.05Ω resistor.
For question 3,
I have solved the (a) part Ic=2.33mA.
For the (b) part, I have calculated Ib=Ic/β=0.0292mA
Ie=Ib+Ic=2.3625mA
However, I don't know how to find the value of Rb without Vbe. I have asked the tutor but he said that I do not need to assume Vbe=0.7V in this question.
Thanks for reading my questions.