Q1:For the collector feedback amplifier it's parameter B=120and Vcc=16 V, R-3k2, Rg=1kQ, Rp=260kQ determine: 1-S(Ico) ,S(VBE) ,S(B) using T, as the temperature at which the parameter values are specified and B(T2) as 25% more than B(T,). 2-Determine the net change in Ic if a change in operating condition results in Ico increase from 0.2µA to 10HA,VBE drops from 0.7 to 0.5 and B increase 25%. 3-Find the change in Ic if the temperature increase from 25 to 75 (C"). 4-Find Vc,VB, VE IB ,lc,VCE. 5-Explain change value of Vcc ,Rc ,RB ,RE on the amplifier.(what happen in the amplifier).

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter12: Power System Controls
Section: Chapter Questions
Problem 12.3P
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Q1:For the collector feedback amplifier it's parameter B-120and Vcc-16 v, R-3kQ, Rg=1kO,
Rp=260kQ determine:
1-S(Ico) ,S(VBE) ,S(B) using T, as the temperature at which the parameter values are specified
and B(T2) as 25% more than B(T;).
2-Determine the net change in Ic if a change in operating condition results in Ico increase from
0.2µA to 10µA,VBE drops from 0.7 to 0.5 and B increase 25%.
3-Find the change in Ic if the temperature increase from 25 to 75 (C°).
4-Find Vc,VB, VE ,IB ,lc,VCE.
5-Explain change value of Vcc ,Rc ,RB ,Rg on the amplifier.(what happen in the amplifier).
Transcribed Image Text:Q1:For the collector feedback amplifier it's parameter B-120and Vcc-16 v, R-3kQ, Rg=1kO, Rp=260kQ determine: 1-S(Ico) ,S(VBE) ,S(B) using T, as the temperature at which the parameter values are specified and B(T2) as 25% more than B(T;). 2-Determine the net change in Ic if a change in operating condition results in Ico increase from 0.2µA to 10µA,VBE drops from 0.7 to 0.5 and B increase 25%. 3-Find the change in Ic if the temperature increase from 25 to 75 (C°). 4-Find Vc,VB, VE ,IB ,lc,VCE. 5-Explain change value of Vcc ,Rc ,RB ,Rg on the amplifier.(what happen in the amplifier).
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