Question
Download Solution PDFनीचे दर्शाये गये चित्र के अनुसार किसी उत्सर्जक-अभिनति नेटवर्क के लिये, संग्राही धारा _______________है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
उत्सर्जक-अभिनति नेटवर्क का डी.सी. विश्लेषण;
आधार धारा→ \(I_{B} = \frac{V_{CC}-V_{BE}}{R_{B}+(1+β)R_{E}}\)
संग्राहक धारा→ \(I_{C} = β I_{B}\)
गणना:
दिया गया है;
VCC = 20 V
RB = 430 KΩ
VBE = 0.7 V
β = 50
RE = 1 KΩ
तब;
आधार धारा → \(I_{B} = \frac{V_{CC}-V_{BE}}{R_{B}+(1+β)R_{E}}= \frac{20-0.7}{430+(1+50)1}=0.04\, mA\)
संग्राहक धारा → \(I_{C} = β I_{B} = 50 \times 0.04=2.01\, mA\)
Last updated on May 8, 2025
-> The KVS TGT Notiifcation 2025 will be released for 16661 vacancies.
-> The application dates will be announced along with the official notification.
-> Graduates with B.Ed or an equivalent qualification are eligible for this post.
-> Prepare with the KVS TGT Previous Year Papers here.