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作品名字:[pads VX.2.4][2层]300W开关电源(BD139+2SA19302SC517+BF871)PCB文件分享下载4 v- R/ u4 ?2 ?% r/ T
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文件描述3 o3 i: P; a6 k) Y
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1.功能描述:开关电源7 w7 ?/ v8 h3 `6 P0 L4 ^! p
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2.软件版本:PADS VX.2.4
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) [ h* z+ r* D9 ]* W3.层数:2层板( u) Z" F- g {3 N
8 c* x) B# v* l( f# J4.用到的主要芯片:BD139+2SA19302SC517+BF871
" P" l) _6 H$ F/ x3 C5 q3 h6 a5.PCB板尺寸:251mm*78mm3 K" B8 t4 O D) j# U$ c
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作品截图如下: . U5 Q' N4 L- e0 Z5 {, f
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底层截图:* j. \# u' {1 Z# u6 C( D4 k
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全层截图:' `/ x: |9 ~' G, u* J6 T) s
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叠层截图:
: b' i/ S( O) k& oBOM: REFDES | COMP_DEVICE_TYPE | COMP_VALUE | 位号 | 类型 | 属性 | @1 | FPAD_6 | | @2 | FPAD_6 | | @3 | FPAD_6 | | @4 | FPAD_6 | | @5 | FPAD_5 | | @6 | FPAD_5 | | @7 | FPAD_3 | | @8 | FPAD_4 | | @9 | FPAD_4 | | @10 | FPAD_4 | | @11 | FPAD_2 | | @12 | FPAD_3 | | @13 | FPAD_3 | | @14 | FPAD_3 | | @15 | FPAD_2 | | @16 | FPAD_2 | | @17 | FPAD_1 | | C1 | B | | C2 | VP45-3.2 | | C3 | B | | C4 | B | | C5 | CB | | C6 | CB | | C7 | VP45-3.2 | | C8 | B | | C9 | VP45-3.2 | | C10 | VP45-3.2 | | C11 | B | | C12 | VP45-3.2 | | C13 | VP45-3.2 | | C14 | VP45-3.2 | | C15 | VP45-3.2 | | C16 | VP45-3.2 | | C17 | VP45-3.2 | | C18 | VP45-3.2 | | C19 | VP45-3.2 | | C20 | B | | C21 | VP45-3.2 | | C22 | VP45-3.2 | | C23 | VP45-3.2 | | C24 | VP45-3.2 | | D1 | DO-35 | | D2 | DO-41 | | D3 | DO-41 | | D4 | DO-35 | | D5 | DO-41/2 | | D6 | DO-41/2 | | D9 | TO-92A | | LED1 | LED4 | | LED2 | LED4 | | Q1 | TO-92A | | Q2 | TO-92A | | Q3 | TO-92A | | Q4 | TO-92A | | Q5 | TO-92 | | Q6 | TO-92 | | Q7 | BF871/872 | | Q8 | TO-92A | | Q10 | BF871/872 | | Q11 | BD139/BD140 | | Q12 | BD139/BD140 | | Q13 | TO-92A | | Q14 | TO-92A | | Q15 | TO-92 | | Q16 | TO-92 | | Q17 | TO-92A | | Q18 | TO-92A | | Q19 | TO-92A | | Q20 | BD139/BD140 | | Q21 | BD139/BD140 | | Q22 | BD139/BD140 | | Q23 | BD139/BD140 | | Q24 | BD139/BD140 | | Q25 | BD139/BD140 | | Q26 | TO-92A | | Q27 | TO-92A | | Q28 | TO-92A | | Q29 | 2SA1930/2SC517 | | Q30 | 2SA1930/2SC517 | | Q31 | 2SA1930/2SC517 | | Q32 | 2SC5359/2SA1987 | | Q33 | 2SC5359/2SA1987 | | Q34 | 2SC5359/2SA1987 | | Q35 | 2SC5359/2SA1987 | | Q36 | 2SA1930/2SC517 | | Q37 | 2SA1930/2SC517 | | Q38 | 2SA1930/2SC517 | | Q39 | 2SC5359/2SA1987 | | Q40 | 2SC5359/2SA1987 | | Q41 | 2SC5359/2SA1987 | | Q42 | 2SC5359/2SA1987 | | R1 | AXIAL-0.4 | | R2 | AXIAL-0.4 | | R3 | AXIAL-0.4 | | R4 | AXIAL-0.4 | | R5 | AXIAL-0.4 | | R6 | AXIAL-0.4 | | R7 | AXIAL-0.4 | | R8 | AXIAL-0.4 | | R9 | AXIAL-0.6 | | R10 | AXIAL-0.6 | | R11 | AXIAL-0.4 | | R12 | AXIAL-0.4 | | R13 | AXIAL-0.4 | | R14 | AXIAL-0.4 | | R15 | AXIAL-0.4 | | R16 | AXIAL-0.4 | | R17 | AXIAL-0.4 | | R18 | AXIAL-0.4 | | R19 | AXIAL-0.4 | | R20 | AXIAL-0.4 | | R21 | AXIAL-0.6 | | R22 | AXIAL-0.6 | | R23 | AXIAL-0.6 | | R24 | AXIAL-0.6 | | R25 | AXIAL-0.4 | | R26 | AXIAL-0.4 | | R27 | AXIAL-0.4 | | R28 | AXIAL-0.4 | | R29 | AXIAL-0.4 | | R30 | AXIAL-0.4 | | R31 | AXIAL-0.4 | | R32 | AXIAL-0.4 | | R33 | AXIAL-0.4 | | R34 | AXIAL-0.4 | | R35 | AXIAL-0.4 | | R36 | AXIAL-0.4 | | R37 | AXIAL-0.4 | | R38 | AXIAL-0.4 | | R39 | AXIAL-0.4 | | R40 | AXIAL-0.7 | | R41 | AXIAL-0.7 | | R42 | AXIAL-0.7 | | R43 | AXIAL-0.7 | | R44 | AXIAL-0.7 | | R45 | AXIAL-0.7 | | R46 | AXIAL-0.7 | | R47 | AXIAL-0.7 | | R48 | AXIAL-0.4 | | R49 | AXIAL-0.4 | | R50 | AXIAL-0.4 | | R51 | AXIAL-0.4 | | R52 | AXIAL-0.4 | | R53 | AXIAL-0.4 | | R54 | AXIAL-0.4 | | RP1 | RP1 | | RP2 | RP1 | | RP3 | RP1 | | U1 | DIP-8 | |
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