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# d/ P) O8 b* b# S- K: n* j/ C! X I[AD 10][2层]LM3886 POWER AMP电源板(LM3886TF)PCB文件: v* ?& ?* Q9 |" Y8 ^# j* C
4 P2 E) E8 A1 c' n: D" H文件描述
. f7 B2 U2 K7 j2 m! m1. 作品用途:LM3886 POWER AMP电源板
' k! b# k- N! ]( C4 f# j+ ?; s2. 软件版本:AD 10
7 j" w$ g3 |2 t& ]3. 层数:4层板
" v3 ]' c! `! z; F# j4 s- i5 F4. 用到的主要芯片:LM3886TF
, `9 ]$ R4 @" u2 U" e5. PCB尺寸:190*130 mm: P" O% w' f" r0 I7 p- v
0 }; ]1 S; j! Q; k6 S; }作品截图如下:
' j/ k5 @" ?' A. N底层截图:
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* u& X' Z% n- @% r- _' _2 X叠层信息截图如下:/ U# ]1 k7 J; B, t+ Q
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Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | 24V | KL-24V | 1 | | AC-26V, IN | PC508X3 | 2 | 10000uF/50V | C1, C2 | C-10000UF35mm | 2 | 104 | C5, C6 | RAD0.1 | 2 | 10UF | C7, C8 | RB5/12 | 2 | 220UF | C9, C10 | RB8/12 | 2 | 0.1UF | C11, C12, C23, C25 | RAD0.1 | 4 | 2.2UF | C13, C14 | C-2.2UF63V | 2 | 100P | C15, C16 | RAD0.1 | 2 | 22UF | C17, C18 | RB8/12 | 2 | 2.2~10uF | C19, C20 | RAD104/630V-12 | 2 | 10UF | C21, C32 | RB8/12 | 2 | 220UF | C22, C24 | RB10/18 | 2 | 100UF | C26, C37 | RB10/18 | 2 | 4.7uF | C28 | RB5/12 | 1 | 100uF | C29 | RB5/12 | 1 | 220n | C30 | C-0.1UFB | 1 | 47uF | C31 | RB5/12 | 1 | 220UF | C33, C34 | RB12.5/20 | 2 | 0.1UF | C35, C36 | C-0.1UFB | 2 | | D1 | D4 | 1 | 1N4004 | D2, D3 | DIODE0.4 | 2 | 1N4148 | D4, D7 | DIODE-4148 | 2 | 1N4007 | D5 | DIODE-4148 | 1 | 1N4007 | D6 | DIODE0.4 | 1 | | L OUT, R OUT | PC508X2 | 2 | | LED | LED-5 | 1 | | LM317, LM337 | TO220V | 2 | | NE5532 | DIP8 | 1 | 220 | R1, R2 | AXIAL0.3 | 2 | 1K | R3, R4, R11, R13, R17, R19 | AXIAL0.3 | 6 | 22K | R5, R6, R12, R18 | AXIAL0.3 | 4 | 10K | R7, R8, R25 | AXIAL0.3 | 3 | 47K | R9, R10 | AXIAL0.3 | 2 | 20K | R14, R20 | AXIAL0.3 | 2 | 39K | R15, R21 | AXIAL0.3 | 2 | 56K | R22, R23 | AXIAL0.3 | 2 | 18K | R24 | AXIAL0.3 | 1 | 36K | R26 | AXIAL0.3 | 1 | 470 | R27 | AXIAL0.4 | 1 | 5.6K | R28 | AXIAL0.3 | 1 | 50K | R-W1 | VRW27 | 1 | 5K | RW1, RW2 | VRW1 | 2 | LM3886TF | U1, U2 | LM3886 | 2 | | UPC1237 | SIP8 | 1 | 附件:
( v! h' L& C9 g& s- xPCB文件如下:+ i& Q: q" ~) |+ f6 @5 I |& h4 E6 H
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