360

1
?5? ??????
5.1 ?? 5.2 ?????????? 5.3 ????????????
2
5.1 ??
???????????????????????????????????,???
???????
??????? ???????????????
????????????,??? 360??,???????????? ???????????
,?????? 25?
3
???????????????????????????,??????????
?????????????????????????,????????????????????????
??,???????????????????????????????????????????????
???
4
5.2 ??????????
5.2.1 ???????? 5.2.2 ?????????? ?????
5
5.2.1 ????????
??????????????????,??17.01???
??-------???360?? ???----???180360??
??-------???180??
??-------???lt180??
6
???180360??
??360??
7
5.2.2 ???????? ???????
(1)???? ????????????17.02????? ??NPN?PNP???????
??????? ??????OCL?????????
8
(2)????
???????????,? ?????????????,? ?NPN??????,
????? ??RL,?????????,? ????????
??????????,??????????????,??PNP??????,?????
? ?RL,?????????,?????????????????????,?????????,??
???????????????,?????????????
9
???,???????,???????????,??????????????
????????????????,?????????????17.03???
10
???????,????????????,???????????????
???????17.04???
11
(3)???? 1.?????????Pomax
????????????????,?????????????????,????????????
12
2.????PV
????????????????????,????,????,??????????????
PV????????
?PV ?Vom ??Vom??VCC?,??PV ??????????????

13
3.??????PT ?????????,???????? ????????,??
????????? ??,???????????
?PT????, ??17.05???
14
??,?????????,?17.05?????????????,PT?Vom???
???,?????????PT?Vom?????????????PTmax???Vom0.64VC
C?,?Vom0.64VCC??PT???,??PTmax?
??????
15
4.???
?Vom VCC ?????,?p/4 78.5?
16
(4) ???????????????
?????????????,????????????????????????,???????
???? ???? ???? ???? ?????? ?17.06???
??????????????? ???,????,ß??????
?????c?e?????? V(BR)CEO????
??????????PCm????
17
5.3????????????
?????????????????, ??????????????????
?? ??????????? ?? ?????????????? ??
??????? ?? BTL???????? ?? ?????????
18
?? ???????????
?????????????17.07???
??????,??????????VCC /2? ??????????? ??,????????
??????????? ?????????? OTL????????? ??????????? ??
?????,?
19
?? ??????????????
????????,???????,? ???????????????????? ?
???,????????,??17.08?
??? ????? ????? ????? ?NPN-NPN ?PNP-PNP ??
??? ???? ?????
20
?? ???????
?????????????????????????????????????????
???????,????????????????????,?????????????????????
??????????????????????????????????????????????
??????????????????,??????????????????????
???????????,?????????????????????????????????,????
????????????,???????????,????????????,?????????
21
?? BTL????????
BTL?????????????17.09? ??????????????????
?? ????,??????????????? ?????????????,?????? ?????
?,??????,?????? ?????? ?????? BTL???? ??????, ????
?? ??
?17.09 BTL?????????
22
?? ????????? ??????????????????????????
,?????????????????????????????????,??????????????,
?????????????????????????????????????????????,????
???????????????
23
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24
(No Transcript)