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作品名:[AD 15][2层] 输出直流220V的半桥开关电源(SG3525)原理图、PCB源文件
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1. 作品用途:输出直流220V的半桥开关电源 r& o8 _' B/ C, q, N( x( L
2. 软件版本:AD 15
4 F7 F# }4 b3 N+ c3. 层数:2层板- ^4 S: K# ]; I7 g
4. 用到的主要芯片:SG35255 F8 V1 x. p" y+ r$ q8 e' z
5. PCB尺寸:204mm*142mm+ G8 K! [( Z& x5 P' L# s8 d
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作品截图如下:- ]# N {$ A% @7 k: K% ^( O
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全层截图:/ I$ Z, f8 }# z5 B
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叠层信息截图如下:( [/ G. {/ ?3 W3 p, {! `
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Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 0.1uF | C1, C3 | AXIAL0.6 | 2 | 0.22uF | C2 | AXIAL-0.6 | 1 | 330uF 450V | C4 | RB4 | 1 | 47uF 450V | C5 | RB3 | 1 | 47uf 450V | C6 | RB3 | 1 | 1000P 1KV | C7 | RAD0.2 | 1 | 470 | C10 | RB4 | 1 | 22uf | C11 | RB3 | 1 | 2.2uF | C15 | RB1 | 1 | 103 | C16, C132, C133, C134, C135 | RAD0.2 | 5 | 102 | C17 | RAD0.2 | 1 | 4.7uF | C18 | RB1 | 1 | 104 | C19, C20, C131 | RAD0.2 | 3 | 103 CBB | C121 | RAD-0.4 | 1 | 104 CBB | C122 | AXIAL0.7 | 1 | 103 | C123 | RAD0.4 | 1 | 104 | C124 | AXIAL0.5 | 1 | 2200UF 100V | C301 | RB.3/.6 | 1 | 10uf 50v | C302 | RB.1/.2 | 1 | 225 630V | C888, CY1 | AXIAL-1.0 | 2 | 222 | CT | RAD0.2 | 1 | 103 | CY2 | RAD0.4 | 1 | BRG1 | D1, D21 | BRIDGE2 | 2 | FR107 | D3 | Diode0.3 | 1 | LED2 | D391, LED2 | Diode0.2 | 2 | FUSE1 | F1 | FUSE1 | 1 | PC817 | IC1 | DIP4 | 1 | Component_1 | IR2101 | DIP-8 | 1 | dianyuan | J1 | POWER5.2 | 1 | AC | J5, J6 | POWER5.2 | 2 | DC220V | J7 | POWER5.2 | 1 | DC220- | J8 | POWER5.2 | 1 | 20mH | L1 | TT1 | 1 | 80uH | L2 | L5 | 1 | | NTC | AXIAL0.4 | 1 | IRFXX0 | Q1, Q2 | TO-264-AA | 2 | 56k | R2, R4 | AXIAL-0.6 | 2 | 2Ω2W | R3 | AXIAL0.6 | 1 | 20K | R7 | AXIAL0.5 | 1 | 10 | R9, R10, R11, R12 | AXIAL0.3 | 4 | 2.2k | R13 | AXIAL0.4 | 1 | 10k | R16, R165 | AXIAL0.5 | 2 | 510 | R17 | AXIAL0.3 | 1 | 1k | R19, R20, R481 | AXIAL0.4 | 3 | 100k | R21, R156 | AXIAL0.3 | 2 | 10k | R123 | AXIAL0.6 | 1 | 103 | R154 | VR5 | 1 | 101 | R158 | VR5 | 1 | 100 | R159 | VR5 | 1 | 330 | R177 | AXIAL0.3 | 1 | 20k | R178 | AXIAL-0.6 | 1 | 10R2W | R556 | AXIAL0.5 | 1 | 102 | RD | VR5 | 1 | 单刀开关 | S1 | RAD0.3 | 1 | EI33-(4+2) | T1 | 半桥变压器 | 1 | Component_1 | TL431 | TL431 | 1 | SG3525 | U1 | DIP16 | 1 | HER308 | VD1, VD4 | DIODE6 | 2 | 561 | 压敏电阻 | AXIAL0.4 | 1 | 附件:
$ @; n$ h" N3 r/ u$ Y/ }; E6 D; s原理图和PCB源文件如下:) X: T. u2 U* a v
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