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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# M# v# t& X+ j9 |! c- }) M$ Z4 V
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文件描述, X) x4 h: I3 `( C- ]
1. 作品用途:音响功放* E/ S8 ?. B% z# y) g
2. 软件版本:AD 10
" t' o. B% G! T* y3 J3. 层数:2层板
/ ?. P4 a+ w, b: m# j4. 用到的主要芯片:NE5532+TDA2030A+7812
( W6 D R3 `* ^! u: Z5. PCB尺寸:95mm*80mm
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作品截图如下:
" @+ k" v; A( f* C% L; c顶层截图:
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) k8 Z- B! k0 B4 F; J1 I底层截图:8 h- q2 z! S( Z
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全层截图:
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- r, x* `& a# q" U叠层信息截图如下:5 k. |& T! `' A) [
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4 M E5 m- h0 R| 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:
6 }% p7 Z) X$ g$ E原理图和PCB源文件如下:, |# |! ]6 [5 X; i3 \- s
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