Questions
A silicon transistor amplifier circuit is given below. . Find collector – emitter voltage
detailed solution
Correct option is C
Applying Kirchhoff’s loop rule for base emitter circuit.5−IBR1−Vbarrier=0 ⇒IBR1=5−0.7 ⇒IB=4.38.6×103 = 0.5 mAAlso, current gain β=ICIB ⇒IC=βIB=50mAApplying Kirchhoff’s loop rule for collector-emitter circuitICR2−10+VCE=0 ⇒VCE=10−ICR2 =10−50×10−3×100= 5VTalk to our academic expert!
Similar Questions
The transfer ratio of the transistor is 50. The input resistance of the transistor when used in the CE configuration is 1 k. The peak value for an AC input voltage of 0.01 V of collector current is
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