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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
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" G( I7 k1 b& f5 T( w c文件描述
& F5 `! c7 [. K- _" q4 K1. 作品用途：电源板
- d; h2 s1 B) o% U; k& J# y2. 软件版本：AD 15" G, x8 c. Y6 p2 }+ N
3. 层数：2层板
! J' }0 I. ^. }8 g {1 j3 P8 Y4. 用到的主要芯片： 1 E U& j( n1 K4 @6 ^ Q: h- Q
5. PCB尺寸：145mm*98mm
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作品截图如下：, K( R' E4 t3 T* ?! j9 |
# v7 C- l) x% T) N( q全层截图：
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* {+ Y1 ?- ?* P' f2 H) Z6 R叠层信息截图如下：
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BOM：
1 ]$ J" x9 D* X; K& O| 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：" f, g2 ?7 t" \/ b8 h/ l: t# k
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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