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作品名：[AD 15][2层]20V 4A恒压恒流数控电源板 原理图、PCB源文件. ?0 |1 K7 O1 r) W! f. W p
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文件描述! Y1 E" q/ c4 Y" s
1. 作品用途：电源板
z: k; R, K# I- M, W2 a1 t2. 软件版本：AD 159 d1 y! f! r' _
3. 层数：2层板
: j! O7 A! s( |8 N' Z4. 用到的主要芯片： 5 U" v c" x, w3 j8 h1 n
5. PCB尺寸：145mm*98mm& [9 ~" }$ z6 E) \* O
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6 c) @; k# ~1 w+ Y5 [, g作品截图如下：% K) P% Z/ c0 Y' H+ Y* A& J: L& r
, V+ w6 g% h: Y5 G全层截图： O' S* y2 h! e& N
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叠层信息截图如下：& R$ m0 S% B2 Q0 N' J
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| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | Cap | C3, C4, C5, C6, C7, C8, C9, C12, C13, C14, C15, C16 | VP45-3.2 | 12 | | NT | C10, C11, C43, C44 | CAPPR5-5x5 | 4 | | Cap Semi | C95, C100, C101 | C1210 | 3 | | Comment | Designator14, Designator14_1, Designator15, Designator15_1, Designator16 | DO-201AD | 5 | | Comment | Designator17 | TO-247AC | 1 | | Comment | Designator18, Designator19, Designator40 | TO-262 | 3 | | Comment | Designator19, Designator20, Designator39 | RB7.6-15 | 3 | | Comment | Designator20, Designator21 | DIP-4 | 2 | | Comment | Designator22, Designator23, Designator28, Designator29, Designator37, Designator38 | DO-41 | 6 | | Comment | Designator23, Designator24, Designator25, Designator51, Designator52, Designator54 | PIN1 | 6 | | Comment | Designator26, Designator27, Designator31, Designator34, Designator35, Designator36, Designator42, Designator44, Designator45, Designator46, Designator47 | AXIAL-0.4 | 11 | | Comment | Designator30 | VR5 | 1 | | Comment | Designator32, Designator33, Designator43 | N-8 | 3 | | Comment | Designator48 | ZZ180 | 1 | | Comment | Designator49 | HDR1X9 | 1 | | Comment | Designator50 | HDR1X4 | 1 | | Res Semi | R10, R11 | 2012[0805] | 2 | | AD603AR | U2, U3, U4 | R-8_N | 3 |
附件：
& K& a( Q0 v' u. l( F7 z3 U1 y原理图和PCB源文件如下：
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发表于 2020-2-17 19:23
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