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作品名:[AD 15][2层] 春风0-30V4A数控稳压电源(AD7705+AD620+MAX531 )原理图、PCB源文件
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' k, i$ E! z* F; A6 r文件描述
* u; J- l7 s9 `7 a) Z; o1. 作品用途:稳压电源2 e; q$ S8 R' v0 c
2. 软件版本:AD 15# Y9 W- f8 _" W @* D% I
3. 层数:2层板
* h8 A* v1 X S# Q1 p3 v r4. 用到的主要芯片:STC12C5A60S2+DS1302+EL817 i2 _% o/ d9 k) s0 }9 ?6 r
5. PCB尺寸:266mm*125mm0 h% j8 ^, k6 n {
; n( [6 s& v" g) j5 [' c3 g作品截图如下:
/ D; K$ U" {2 F: i6 T顶层截图:
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底层截图:
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全层截图:
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. i$ r0 g: E G, l0 d5 f) \& z叠层信息截图如下:
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BOM:
6 w+ b7 a0 ^+ D% D. u. ZComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | RP1 | | SIP9 | 1 | | C1, C36 | E18 | 2 | | C2, C26, C31, C32, C33, C34, C35, C49 | E10 | 8 | | C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C41, C43, C44, C50, C51 | CBB-5 | 28 | | C27, C28, C29, C30 | C3 | 4 | | C37, C38, C39, C40, C45, C46, C47, C48 | E5 | 8 | | D1, D2, D3, D4, D5, D6 | D15 | 6 | | D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20 | D-RL205 | 14 | | D21, D22 | LED5 | 2 | | IR1, U12 | TO-92CF | 2 | | J1 | 7P-4.0 | 1 | | J2 | 5P-4.0 | 1 | | J3 | 4P-4.0 | 1 | RS232 | J4 | 4P | 1 | | J5, J6, J8 | 3P-4.0 | 3 | JTAG | J7 | 6P | 1 | | J9, J10 | 2P-4.0 | 2 | | J11, J12 | SIP20 | 2 | | L1 | L-CH2 | 1 | | LCD1 | HS12864-12 | 1 | | LS1 | BELL | 1 | | Q1, Q2, Q3 | 8050 | 3 | | Q4 | TO-220B | 1 | | Q6 | 1815 | 1 | | Q7, Q8 | 8550 | 2 | | R1, R2, R3, R4, R5, R6, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R25, R26, R27, R28, R29, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, R44 | R-1/4W | 38 | | R7, R8, R9, R10 | R-2W | 4 | | R24 | R-10W | 1 | | RL1, RL2 | JKGY | 2 | | S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17 | SW-12 | 17 | | U1, U2, U7, U8 | DIP-8 | 4 | | U3 | DIP-40 | 1 | | U4, U5 | TO-220U-3P | 2 | | U6 | DIP-16 | 1 | | U9 | DIP-14 | 1 | | U10, U11 | DIP-20 | 2 | | U13 | DIP-4 | 1 | | Y1, Y2 | CRYSTAL1 | 2 | 附件:% ~* ?$ t2 z" b( E+ x; E9 K
原理图和PCB源文件如下:
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