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作品名:[AD 9][2层] 一款很漂亮的220VAC转12VDC开关电源板(UCC28051+PC817+78L05)原理图和PCB源文件
/ Q, j1 E3 l: w& k! Z5 S文件描述 1. 作品用途:一款很漂亮的220VAC转12VDC/8VDC开关电源板 2. 软件版本:AD 9 3. 层数:2层板 4. 用到的主要芯片:UCC28051+PC817+78L05 5. PCB尺寸:110mm*110mm 3 ~6 |: c& r) \ v
作品截图如下: 顶层截图: + U( Y# w8 V8 | ~
底层截图:
- b1 U/ y+ p; N全层截图:
6 b1 o. q3 g8 Q% ^8 c* n) N x叠层信息截图如下: $ d4 e: _6 |4 e& i9 w% F
BOM: | Comment(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 |
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) S9 |) u4 I& w1 F( e7 \6 q附件: 原理图和PCB源文件如下: 5 {/ T6 a. f- o$ `. w
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