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Diffstat (limited to '3809/CH18/EX18.3/EX18_3.sce')
| -rw-r--r-- | 3809/CH18/EX18.3/EX18_3.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/3809/CH18/EX18.3/EX18_3.sce b/3809/CH18/EX18.3/EX18_3.sce new file mode 100644 index 000000000..89d255e45 --- /dev/null +++ b/3809/CH18/EX18.3/EX18_3.sce @@ -0,0 +1,28 @@ +//Chapter 18, Example 18.3 +clc +//Initialisation +VCC=10 //voltage +R2=10*10**3 //resistance in ohm +R1=27*10**3 //resistance in ohm +RE=1*10**3 //resistance in ohm +RC=2.2 //resistance in ohm +VBE=0.7 //base emitter voltage + + + +//Calculation +VB=VCC*(R2/(R1+R2)) //Quiescent base voltage +VE=VB-VBE //Quiescent emitter voltage +IE=VE/RE //Quiescent emitter current +IC=IE //Quiescent collector current +VO=VCC-(IC*RC) //Quiescent collector voltage + + + + +//Results +printf("Quiescent base voltage = %.2f V\n",VB) +printf("Quiescent emitter voltage = %d V\n",VE) +printf("Quiescent emitter current = %d mA\n",IE*1000) +printf("Quiescent collector current = %d mA\n",IC*1000) +printf("Quiescent collector voltage = %.1f V\n",VO) //wrong answer on textbook |