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作品名:[AD 10][2层] 音响功放电路(NE5532+TDA2030A+7812)原理图、PCB源文件* @: w) C) s. R; A3 v
: k" \+ C/ V1 J7 K/ s+ Y文件描述9 t8 z9 C6 t/ ]9 r4 d" f3 }
1. 作品用途:音响功放4 T* Y# |4 y! h- ]. H. q
2. 软件版本:AD 10
. e1 T/ T8 z/ ^ d9 C" [3. 层数:2层板
& P7 n0 _+ L% ~/ r( L8 p4. 用到的主要芯片:NE5532+TDA2030A+7812
2 n' N; a1 t7 N; K" s5. PCB尺寸:95mm*80mm
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作品截图如下:
& ^; w _6 Y, u( T% Y顶层截图:
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底层截图:" k" T4 l1 d$ u! f0 w7 f
% X% C0 F9 e+ @% e7 f; M- h! S全层截图:
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" w' H5 k& S0 S& V. n叠层信息截图如下:
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3 @) b0 h9 r" qBOM:
1 U& m: o* d6 ~Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | U4 | C1, C2 | C 6X12 | 2 | Cap Pol1 | C3, C10 | c1206 | 2 | Cap | C4 | RAD-0.1 | 1 | 473 | C5, C15 | c0805 | 2 | 103 | C6, C16 | c0805 | 2 | 222 | C7, C17 | c0805 | 2 | U4 | C8, C9 | c0805 | 2 | U1 | C11, C18 | C0805 | 2 | U2 | C12, C19 | C0805 | 2 | U3 | C13, C20 | C0805 | 2 | U5 | C14, C21 | C0805 | 2 | U4 | C22, C24, C26, C28 | RAD-0.1 | 4 | 25V | C23, C25, C27, C29 | C 8X12 | 4 | 25V | C30, C31 | C 6X12 | 2 | 1N4007 | D1, D2, D3, D4, D5, D6 | DIO10.46-5.3x2.8 | 6 | Header 5 | P1, SP2 | 3.5MM | 2 | Header 6 | P2 | 6.5MM | 1 | Header 3 | P3 | h3 | 1 | 1W | R1, R10 | AXIAL-0.6 | 2 | 0805 | R2, R3, R4, R5, R6, R7, R8, R9, R12, R13, R14, R15, R16, R17, R18, R19, R21, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R34, R35 | R0805 | 29 | Res2 | R11, R20, R22, R33 | AXIAL-0.4 | 4 | SMD | R36 | R0805 | 1 | LIN | RP1, RP2 | RP-1 | 2 | LIN | RP3, RP4, RP5 | VR5 | 3 | 100K | RP6, RP7, RP8 | RP-2 | 3 | Header 2 | SP1 | H2 | 1 | NE5532 | U1, U2, U3, U5 | DIP-8 | 4 | TDA2030A | U4 | TDA2030 | 1 | 7812 | U6 | TO-220 | 1 | 7912 | U7 | TO-220 | 1 | 附件:
. B5 k" }* d. P9 e% e& c原理图和PCB源文件如下:
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