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Diffstat (limited to '3809/CH18/EX18.7/EX18_7.sce')
| -rw-r--r-- | 3809/CH18/EX18.7/EX18_7.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/3809/CH18/EX18.7/EX18_7.sce b/3809/CH18/EX18.7/EX18_7.sce new file mode 100644 index 000000000..fbd0af61c --- /dev/null +++ b/3809/CH18/EX18.7/EX18_7.sce @@ -0,0 +1,27 @@ +//Chapter 18, Example 18.7 +clc +//Initialisation +vcc=15 //voltage +RC=5.6*10**3 //resistance in ohm +RE=1.3*10**3 //resistance in ohm +R2=13*10**3 //resistance in ohm, +R1=82*10**3 //resistance in ohm +pi=3.14 //pi +fc=10 //frequency in hertz +VBE=0.7 //base to 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 = %.2f V\n",VE) +printf("Quiescent emitter current = %.2f mA\n",IE*1000) +printf("Quiescent collector current = %.2f mA\n",IC*1000) +printf("Quiescent collector voltage = %.1f V\n",VO) |