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IP178D+MC34063+24C02+100824 8口网络交换机+PCB作品文件分享。1 V- Z! o% V" @2 r5 B% @8 i
用AD画的2层板，" [! R. N2 ^% T4 W% ]
100824 8口网络交换机，
" C- K' a ]3 R* |' K板子很简单，; D9 K( o9 Z7 a+ P8 C# i
适合入门，
; t: `1 J, ]( y% @/ H! |有需要的可以看看。
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0 e/ F& }4 _: @: S层数：2层9 |) X! l, n1 k/ A
用途：交换机7 U: q; Y4 X0 \
PCB作品截图如下：
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附件：8 U0 i! y, T- b
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BOM：5 `* Z: ] j b) d* }7 G o2 d
Comment | Designator | Quantity | Footprint | 100NF | C1, C2, C3, C4, C5, C6, C7, C8, C9, C13, C14, C15, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C44, C51, C52, C54, C55 | 42 | 0603 | 18PF | C42, C43 | 2 | 0603 | 103P/2KV | C48, C59, C60, C61 | 4 | 1206 | 470UF/16V | C49 | 1 | C_470UF/25V | 100UF/10V | C50 | 1 | C_100UF/25V | 10NF | C53 | 1 | 0603 | 100P | C57 | 1 | 0603 | 25V470UF | C58 | 1 | C_470UF/25V | Power | D1 | 1 | LED_@3 | link1 | D2 | 1 | LED_@3 | link2 | D3 | 1 | LED_@3 | link3 | D4 | 1 | LED_@3 | link4 | D5 | 1 | LED_@3 | link5 | D6 | 1 | LED_@3 | link6 | D7 | 1 | LED_@3 | link7 | D8 | 1 | LED_@3 | link8 | D9 | 1 | LED_@3 | IN5819 | D10 | 1 | IN4007 | 8P8C | J1 | 1 | RJ45_8P8C | DC-005 | J2 | 1 | DC_JK | 220UH2A | L1 | 1 | LL | 2SB1386 | Q1 | 1 | SOP-89 | 470R | R1 | 1 | 0603 | 300R | R2, R3, R4, R5, R6, R7, R8, R9 | 8 | 0603 | 50R | R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41 | 32 | 0603 | 75R | R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65 | 24 | 0603 | 470k | R66 | 1 | 0603 | 100R | R67 | 1 | 0603 | 1M | R68 | 1 | 0603 | 6.2K | R70 | 1 | 0603 | 1K | R72, R73 | 2 | 0603 | 4.7K | R74 | 1 | 0603 | PPT-PM48-2064K | T1, T2, T3, T4 | 4 | PM48-2064K | IP178D | U1 | 1 | RTL8309SC | MC34063/1.5A | U2 | 1 | DIP8 | 24C02/NC | U3 | 1 | 24C02 | 25M | X1 | 1 | XTAL |
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发表于 2019-10-16 18:15
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