a) Design the bias circuit for the transistor in figure A (find Rc, RB „RE) for given values: VCE = 4V, Ic =3 mA and the voltage value on the resistor RE is 2 V and hFE is 100. Vcc -10 V RB RC b) If the hFE of transistor become 200 by the effect of temperature what will be new Ic value with resistor values you found in a. RE Figure A 1 KN 1 KN 22 KN 4.7 KN ↑. Vcc Vcc VEE VCB VBE BE VCB VEE Figure 1 Figure 2 c) Were the input and output characteristics of BJTS obtained similar like literature? d) What are the main concepts in the preparation of BJT bias circuit?

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
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a) Design the bias circuit for the transistor in figure A (find Rc, RB
„RE) for given values: VCE = 4V, Ic =3 mA and the voltage
value on the resistor RE is 2 V and hFE is 100.
Vcc -10 V
It
RB
RC
b) If the hFE of transistor become 200 by the effect of temperature
what will be new Ic value with resistor values you found in a.
RE
Figure A
1 KN
1 KN
22 KN
4.7 KN
Vcc
Vcc
VEE
VCB
VBE
BE VCB
VEE
Figure 1
Figure 2
c) Were the input and output characteristics of BJTS obtained similar like literature?
d) What are the main concepts in the preparation of BJT bias circuit?
Transcribed Image Text:a) Design the bias circuit for the transistor in figure A (find Rc, RB „RE) for given values: VCE = 4V, Ic =3 mA and the voltage value on the resistor RE is 2 V and hFE is 100. Vcc -10 V It RB RC b) If the hFE of transistor become 200 by the effect of temperature what will be new Ic value with resistor values you found in a. RE Figure A 1 KN 1 KN 22 KN 4.7 KN Vcc Vcc VEE VCB VBE BE VCB VEE Figure 1 Figure 2 c) Were the input and output characteristics of BJTS obtained similar like literature? d) What are the main concepts in the preparation of BJT bias circuit?
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