Using the characteristics of Figure Q1, determine the following for an emitter-bias if a Q-point is defined at Ico=4 mA and VCEQ = 10 V. configuration (1) (ii) (iii) (iv) 10 9 8 7 6 4 3 2 1 Reif Vcc=24 V and Rg = 1.2 k. B at the operating point. RB. Power dissipated by the transistor. Power dissipated by the resistor Rc. Ic (mA) 5 10 110 μA 100 μετ 15 90 μA 80 μ.Χ. 70 μA 60 μA 20 Figure Q1 50 μA 40 μA 30 με 25 20 μA 10 με B=0μA 30 VCE (V)

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ISBN:9780133923605
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Publisher:Robert L. Boylestad
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Using the characteristics of Figure Q1, determine the following for an emitter-bias
configuration if a Q-point is defined at Ico=4 mA and VCEQ = 10 V.
(i)
(ii)
(iii)
(iv)
(v)
10
9
8
7
6
5
4
3
2
Rc if Vcc=24 V and RE = 1.2 k.
B at the operating point.
RB.
Power dissipated by the transistor.
Power dissipated by the resistor Rc.
Ic (mA)
5
10
110 μA
100 μA
15
90 μA
80 μ.Α.
70 μA
60 μA
20
Figure Q1
50 MA
40 μ.Χ.
30 μA
25
20 μ..
10 με
IB=0μA
30
VCE (V)
Transcribed Image Text:Using the characteristics of Figure Q1, determine the following for an emitter-bias configuration if a Q-point is defined at Ico=4 mA and VCEQ = 10 V. (i) (ii) (iii) (iv) (v) 10 9 8 7 6 5 4 3 2 Rc if Vcc=24 V and RE = 1.2 k. B at the operating point. RB. Power dissipated by the transistor. Power dissipated by the resistor Rc. Ic (mA) 5 10 110 μA 100 μA 15 90 μA 80 μ.Α. 70 μA 60 μA 20 Figure Q1 50 MA 40 μ.Χ. 30 μA 25 20 μ.. 10 με IB=0μA 30 VCE (V)
Expert Solution
Step 1

Given that:

  • Emitter bias configuration has a Q point at ICQ=4 mA and VCEQ=10 V.
  • A graph is shown.

Find:

  1. If VCC=24 V and RE=1.2 k-ohm then find RC.
  2. β at the operating point.

     iii. RB

     iv. Power dissipation of Q1.

      v. The power dissipated by RC.

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