Question
Download Solution PDFकोणत्या प्रकारच्या शक्ती प्रवर्धकामध्ये आदान संकेताच्या संपूर्ण चक्रासाठी निष्पादित विद्युतप्रवाह प्रवाहित होतो?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- ट्रान्झिस्टर प्रवर्धक, ज्यामध्ये आदान प्रत्यावर्ती धारा संकेताच्या संपूर्ण चक्रासाठी संग्राही प्रवाह प्रवाहित होतो त्याला वर्ग A प्रवर्धक म्हणतात.
- ट्रान्झिस्टर प्रवर्धक, ज्यामध्ये प्रत्यावर्ती धारा संकेताच्या अर्ध्या चक्रासाठी संग्राही प्रवाह प्रवाहित होतो त्याला वर्ग B प्रवर्धक म्हणतात.
- ट्रान्झिस्टर प्रवर्धक, ज्यामध्ये संग्राही प्रवाह प्रत्यावर्ती धारा संकेताच्या अर्ध्या चक्रापेक्षा कमी प्रवाहित होतो त्याला वर्ग C प्रवर्धक म्हणतात.
|
शक्ती प्रवर्धक |
संवाहक कोन |
कमाल कार्यक्षमता |
गुणवत्तेचा आकडा |
|
वर्ग A |
360° |
50% |
2 |
|
वर्ग B |
180° |
78.5% |
0.4 |
|
वर्ग AB |
180° - 360° |
50 – 78.5% |
0.4 – 2 |
|
वर्ग C |
< 180° |
≥ 90° |
< 0.25 |
Last updated on Jun 11, 2025
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