EDA365欢迎您登录！
您需要 登录 才可以下载或查看，没有帐号？注册
x
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, C& k4 M& }7 \5 \- }
6 O2 N. o1 `& H/ W文件描述/ G3 k9 E* @9 J0 {
1. 作品用途：稳压电源
8 T) Q, y) [9 w$ R$ X% E2. 软件版本：AD 159 h! q: o* F; m
3. 层数：2层板
; |6 i: \$ j+ S% q" u [4. 用到的主要芯片：STC12C5A60S2+DS1302+EL817, A! f* \8 e) q1 \ n- H: n9 @0 x# x
5. PCB尺寸：266mm*125mm) P- G1 ^4 L7 [
! \% N0 ?9 A+ E9 H作品截图如下：
% m& }' v8 |. U5 `顶层截图：
- c0 l# Z: T. X
! `9 b$ e: a& b- m
底层截图：
, D) S9 s; |: A& \
( N) ~$ I9 n; l0 D
全层截图：
; J, o9 X, I [0 n, o
* T9 I- m2 y6 T叠层信息截图如下：
9 x( A& [8 G, I( _8 y' x* Q
; w/ }% N- J' K6 R H }/ VBOM：2 ~& P/ G1 k7 Z: N
| Comment（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：
" Y& ?4 f) H# w; C" i- q原理图和PCB源文件如下：8 ~3 }# p& s ~# y) \; e$ A" U
1 I# n# ~, B# ?
5 a) S, r2 L3 ?5 M% f; O, @3 Z
|
/1 
发表于 2020-2-24 15:04
收藏
淘帖
支持！
反对！