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作品名:[AD 15][2层] 低频功率放大器(NE5532+OP07+74HC04)PCB源文件! }; T, F: p; u) t: V2 M" v
[' o: ^# N1 d- i6 U" _, z: S7 l文件描述
" R7 @2 |; m6 N3 Z# G& ^0 D1. 作品用途:低频功率放大器 K; k7 s2 s, f
2. 软件版本:AD 15( P" p% W2 l6 L$ H! \5 h
3. 层数:2层板
6 o3 P& H7 u3 R$ Y) [( n$ I4. 用到的主要芯片:NE5532+OP07+74HC04+ O" F# B6 @' Z# r6 k L
5. PCB尺寸:184mm*120mm5 f: Y" D1 @( s% Y9 b9 }1 Z
6 G, f( `7 U; h9 m2 a5 ~作品截图如下:
% Y& }% x, r U/ N, _0 i/ H3 u顶层截图:2 \" n- j/ r( _! t/ l
+ x& v- {- ]) N: |8 D$ u3 |底层截图: o) [9 I0 L+ y: {' y7 `
+ v% s3 P% Z3 C, y全层截图:9 m) Q, b5 s2 x. s& [; Y
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叠层信息截图如下:
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BOM:$ P+ T: j; k6 f4 F) i
Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 4.7u | C1, C6 | RB2/4 | 2 | 10U | C2, C4, C7, C10 | RB3/6 | 4 | 47U | C3, C5, C8, C11 | RB3/6 | 4 | 104 | C9, C12, C16, C18 | CAP3 | 4 | 472 | C13 | CAP3 | 1 | 22U | C14 | RB3/6 | 1 | 1000U | C15, C17, C19, C20, C21, C22 | RB5/10 | 6 | IN4148 | D1, D2, D3, D4, D7 | DIODE0.4 | 5 | IN4007 | D5, D6, D8, D9, D10 | DIODE0.4 | 5 | | D11, D12, D13, D14 | DIODE0.4 | 4 | 12V | K | JDQ1 | 1 | 9018 | Q1 | TO-92C | 1 | 9014 | Q2, Q3 | TO-92C | 2 | 8050 | Q4 | TO-92C | 1 | 100k | R1, R2, R5, R8, R9, R11, R16, R22 | AXIAL0.4 | 8 | 22K | R3, R6 | AXIAL0.4 | 2 | 1K | R4, R7, R10, R14, R15, R23 | AXIAL0.4 | 6 | 10K | R12, R13, R17, R18, R19, R20, R21, R27 | AXIAL0.4 | 8 | 20K | R24 | AXIAL0.4 | 1 | 1 | R25 | AXIAL0.6 | 1 | 0.5/5W | R26 | AXaiL5W | 1 | 12K | R28 | AXIAL0.4 | 1 | 27K | R29, R30 | AXIAL0.4 | 2 | 50K | RW1 | VR6 | 1 | 50K | RW2 | DWQD | 1 | 10K | RW3, RW4, RW5 | VR6 | 3 | | S1 | BDKG1 | 1 | | T | SIP3TK | 1 | NE5532 | U1, U2, U3 | DIP8 | 3 | OP07 | U4 | DIP8 | 1 | 74HC04 | U5 | DIP14 | 1 | LM1875 | U6 | TO-220-5V | 1 | 7812 | U7, U9 | TO-220 | 2 | 7912 | U8 | TO-220 | 1 | 7805 | U10 | TO-220 | 1 | 附件:
4 `$ j, v9 V* p PCB源文件如下:) H c4 u$ j5 B, s8 |
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