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楼主 |
发表于 2016-4-19 22:17:28
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零件清单
R 1 = 2,2千欧1W
R2 = 82欧姆1/4W
R3 = 220欧姆1/4W
R4 = 4,7千欧1/4W
R5,R6,R13,R20,R21 = 10千欧1/4W
R7 = 0,47欧姆5W
R8,R11 = 27千欧1/4W
R9,R19 = 2,2千欧1/4W
R10 = 270千欧1/4W
R12,R18 = 56KOhm 1/4W
R14 = 1,5千欧1/4W
R15,R16 = 1K欧姆1/4W
R17 = 33欧姆1/4W
R22 = 3,9千欧1/4W
RV1 = 100K微调
P1,P2 = 10K线性电位器
C1 = 3300 uF/50V电解
C2,C3 = 47uF/50V电解
C4 = 100nF的聚酯
C5 = 200nF聚酯
C6 = 100pF的陶瓷
C7 = 10uF/50V电解
C8 = 330pF的陶瓷
C9 = 100pF的陶瓷
D1,D2,D3,D4 = 1N5402,3,4二极管2A - RAX GI837U
D5,D6 = 1N4148
D7,D8 = 5,6 V稳压二极管
D9,D10 = 1N4148
D11 = 1N4001二极管1A
Q1 = BC548,NPN晶体管或BC547
Q2 = 2N2219 NPN晶体管
Q3 = BC557,PNP晶体管或BC327
Q4 = 2N3055 NPN功率晶体管
U1,U2,U3 = TL081,运算放大器
D12 = LED二极管 |
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