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em thấy trong rât nhiều mạch điện tử có dùng đến biến áp xung.vậy thầy có thể giải thích cho em các chế độ hoạt động của dạng biến áp này được không a?.hoac thầy có thể cho em xin tài liệu về biến áp xung được không a?.cảm ơn thầy.
cudaisoai
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Sep 17, 2009, 9:33:47 AM9/17/09
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thầy cho em hỏi thêm về khái niệm '' tụ kí sinh '' được không a?.cảm ơn thầy rất nhiều.
qcnguyen
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Sep 20, 2009, 1:36:38 PM9/20/09
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Tu ky sinh thuong duoc dung de chi cac hieu ung tu dien khong mong
muon trong mach dien tu, linh kien dien tu (vi du cac tiep giap p-n co
the coi la cac tu dien, cac day dan trong mach in khi gan nhau cung co
the coi nhu tu dien,...)
cudaisoai
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Sep 19, 2009, 2:19:07 AM9/19/09
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