chươngchương 11:11:
MẠCH KHUẾCH ĐẠI
CÔNG SUẤT ÂM TẦN
BỘ GIÁO DỤC VÀO ĐÀO TẠO
ĐH Sư Phạm Kỹ Thuật TP.HCM
KHOA ĐIỆN –ĐIỆN TỬ
Bộ Môn Cơ Sở Kỹ Thuật Điện
11.1 khái niệm cơ bản
Công suất ngõ vào Pin = Pdc
Công suất ngõ ra Pout = Pac
Hiệu suất của mạch khuếch đại
2
11.2 Phân loại
MẠCH KĐCS LỚP A
MẠCH KĐCS LỚP B
MẠCH KĐCS LỚP AB
MẠCH KĐCS LỚP C
MẠCH KĐCS LỚP D
3
MẠCH KĐCS LỚP A
11.2 Phân loại
4
MẠCH KĐCS LỚP B
11.2 Phân loại
5
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