The Push-Pull Power Output Stage.pdf
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Transcript of The Push-Pull Power Output Stage.pdf
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7/25/2019 The Push-Pull Power Output Stage.pdf
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H !
H
B E
( 15) . C AB, C A( 80% 50% ) . , C AB . I
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, CA, C AB , ( , AC15/30 C A!). C A (.., ) . H, C AB , C B.A . H, . (E
.) , ''.
A ' '. , ( , ). C , . H, " " ' . . M ,
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A . H . I , . I () .
. , . ,
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7/25/2019 The Push-Pull Power Output Stage.pdf
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: , . AC .
B , . H , . , , ; ? , H ., .
I EL84' H 300 8 . A EL84'.
; " '' C AB?". 'C AB' C A
C B. C A, '' (1/2 ).H, , '
. B , '' . C B . D :
F . I 8 = 2. C B . '' ( ).I , .I . ,
, , '' , . 1 .I , , . . ., . I 8 = 4. C A . B , , C B.
C AB C A
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7/25/2019 The Push-Pull Power Output Stage.pdf
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, E , . I, ! I
(.., C A ) CA. , , (70% , 85% ). 12 . , . I , , ( ,
), .C '' , C B , , . A ( 100F ) , . ( 470F ), , .F , . , , '' .F, ''.
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7/25/2019 The Push-Pull Power Output Stage.pdf
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' ', .
(, ). I (.., 0 ); 135A. A , 35 . () : = (H) * I / 2 = (30035) * 0.135 / 2= 17.9E , ' : = 2 * (H50)2 / . '50' /. I 15.6, .