UTMonkey Member Oct 31, 2007 #1 Take a look at the following link. **broken link removed** It has been quite helpful, I hope other people find it useful (thanks to the Author). In Summary. 1. V(e) = V(b) -0.7 (forward bias) 2. I(e) = (V(e) - V(ee)) /R2 3. I(c) = I(e) * Alpha (Alpha = Beta / (Beta/1)) 3a. Unless saturated I(c) = (vcc-vc)/R1 4. V(c) = V(cc) - (I(c)*R1) 4a. Unless saturated V(e) - V(b) 5. I(b) = I(e) - I(c) 6. P - (Vc-Ve)*Ic Feel free to comment. Mark Attachments transistor.jpg 4.7 KB · Views: 285
Take a look at the following link. **broken link removed** It has been quite helpful, I hope other people find it useful (thanks to the Author). In Summary. 1. V(e) = V(b) -0.7 (forward bias) 2. I(e) = (V(e) - V(ee)) /R2 3. I(c) = I(e) * Alpha (Alpha = Beta / (Beta/1)) 3a. Unless saturated I(c) = (vcc-vc)/R1 4. V(c) = V(cc) - (I(c)*R1) 4a. Unless saturated V(e) - V(b) 5. I(b) = I(e) - I(c) 6. P - (Vc-Ve)*Ic Feel free to comment. Mark
audioguru Well-Known Member Most Helpful Member Oct 31, 2007 #2 I hope you understand that transistors have a wide range of current gain. Unlike normal circuits, this simulation supplies unlimited base current.
I hope you understand that transistors have a wide range of current gain. Unlike normal circuits, this simulation supplies unlimited base current.
UTMonkey Member Oct 31, 2007 #3 I am starting to yes, I think what is important (for me at least) is that I understand the relationship between the various characteristics of the transistor. This tutorial I think does that.
I am starting to yes, I think what is important (for me at least) is that I understand the relationship between the various characteristics of the transistor. This tutorial I think does that.