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作品名:[AD 10][2层] 12V 15W开关电源(UCC28051+PC817+78L05)原理图、PCB源文件! w4 V; B6 k" R& z
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文件描述5 k2 j6 P* w0 p$ {/ c* n6 q
1. 作品用途:开关电源
0 @1 f) Q. P" E H2. 软件版本:AD 9; Y) E6 ?% D' G: i" Q# w
3. 层数:2层板
. @+ J9 Y% Z- i) Q4. 用到的主要芯片:UCC28051+PC817+78L05
: U- J. X/ J/ V4 d! _5 \7 H5. PCB尺寸:112mm*110mm
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作品截图如下:4 ?2 k0 D1 j& N, T; B
顶层截图:
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( n4 b( r, R8 y; U7 q底层截图:
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全层截图:
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叠层信息截图如下:
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: ?! @( [8 T) Z7 m6 C( u; b: aComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | BR1 | BR-1 | 1 | Cap | C1, C5 | CX10-H | 2 | | C2 | C6.5 | 1 | Cap | C4, C7, C11, C24, C25, C26, C31, C32, C34, C35 | 0805-C | 10 | Cap | C6, C8 | CX10-B | 2 | 104 | C9, C15 | 0805-C | 2 | Cap | C13 | 1206-CD | 1 | Cap | C14, C17 | CAP5 | 2 | 1000uF/25V | C18 | C12.5 | 1 | | C22 | 0805-C | 1 | Cap Pol1 | C29, C30 | C5x | 2 | V+ | CON2 | VH-2A | 1 | 103 | CY1 | CY-8.0 | 1 | UF4007 | D1, D9 | D-1N4007 | 2 | 1N4007 | D4 | 1206-D | 1 | 1N4148 | D5, D7, D12, D13 | 1206-D | 4 | 1N4148 | D6, D11 | DO-214AC | 2 | | D10 | D-18 | 1 | Comment | DZ1, DZ2, DZ3 | 1206-DZ1 | 3 | 27V/0.5W | DZ4 | 1206-DZ1 | 1 | F2A/250V | F1 | FUSE | 1 | | FX, FX_1, FX_1_1, FX_2 | FX | 4 | | L1 | UU9.8 | 1 | 25μH | L2, L3 | L-8 | 2 | | L4 | L-14*8.5 | 1 | 1.5mH | L5 | L-16.5*8.5 | 1 | MPSA44 | Q1, Q4 | TO-92 | 2 | 2N5551 | Q2 | SOT-23-B | 1 | 2N5401 | Q3 | SOT-23-B | 1 | | Q5 | TO-22OF | 1 | | R1, R29, R48, R50 | 1206-RD | 4 | Res2 | R2, R5, R6, R7, R8, R9, R14, R18, R19, R20, R21, R22, R25, R26, R27, R35, R37, R39, R40, R41, R42, R43, R44, R45, R46, R47 | 0805-R | 26 | Res2 | R3, R13, R15, R23, R24, R31, R32, R33, R34, R36 | 1206-RD | 10 | Res2 | R4 | R-1W - V | 1 | 30K | R10 | 0805-R | 1 | 4.7k | R12 | 0805-R | 1 | 10K | R16 | 0805-R | 1 | Res2 | R17, R28 | R-1W-4.3 | 2 | | R30, R38 | R-1W - H | 2 | | SRP1 | SRP | 1 | | T1 | TT-EE25-B | 1 | 10D471 | TVR1 | RV14D | 1 | UCC28051 | U1 | SOP-8 | 1 | PC817 | U2 | DIP-4 | 1 | | U2B54 | TO-220T | 1 | | U3 | SO-8 | 1 | 78L05 | U4 | TO-92 | 1 | 附件:
3 g9 E3 P7 R- O8 p6 k原理图和PCB源文件如下:
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