12V至220V逆变器电路之欧阳德创编

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时间：2021.03.07	创作：欧阳德

发布: 2011-8-19 | 作者: —— | 来源:luliangchao| 查看: 3335次 | 用户关注：

下面是 [12V至220V逆变器电路]的电路图电路图PCB板：材料BOM表：R1 = 18k? R2 = 3k3 R3 = 1k R4,R5 = 1k?5 R6 = VDR S10K250 (or S07K250) P1 = 100 k potentiometer C1 = 330nF C2 = 1000 µF 25V T1,T2 = MJ3001 IC1 = 555 IC2 = 4013 LA1 = neon light 230 V F1 = fuse, 5A TR1 = mains transformer, 2x9V 40VA (see text) 4 solder pins(责任编辑：电路图)

wo318下面是[12V至220V逆变器电路]的电路图

电路图

PCB板：

材料BOM表：

R1 = 18k?
R2 = 3k3
R3 = 1k
R4,R5 = 1k?5
R6 = VDR S10K250 (or S07K250)

P1 = 100 k potentiometer
C1 = 330nF
C2 = 1000 µF 25V
EM357T1,T2 = MJ3001
IC1 = 555
IC2 = 4013
LA1 = neon light 230 V
F1 = fuse, 5A
TR1 = mains transformer, 2x9V 40VA (see text)
4 solder pins

下面是 [烙铁逆变电路]的电路图元件BOM表：P1-P2 = 47K R1-R2 = 1K R3-R4 = 270R R5-R6 = 100R/1W R7-R8 = 22R/5W C1-C2 = 0.47uF Q1-Q2 = BC547 Q3-Q4 = BC558 Q5-Q6 = BD140 Q7-Q8 = 2N3055 SW1 = On-Off Switch T1 = 230V AC Primary 12-0-12V 4.5A Secondary Transformer B1 = 12V 7Ah(责任编辑：电路图)

卷纸筒下面是[烙铁逆变电路]的电路图

元件BOM表：

P1-P2 = 47K
R1-R2 = 1K
R3-R4 = 270R
R5-R6 = 100R/1W
R7-R8 = 22R/5W
C1-C2 = 0.47uF
Q1-Q2 = BC547
Q3-Q4 = BC558
Q5-Q6 = BD140
磨床磨削液Q7-Q8 = 2N3055
SW1 = On-Off Switch
T1 = 230V AC Primary 12-0-12V
4.5A Secondary Transformer
B1 = 12V 7Ah

100W逆变器电路

发布: 2011-8-19 | 作者: —— | 来源:dengzhiyu| 查看: 566次 | 用户关注：

下面是 [100W逆变器电路]的电路图元件BOM表：P1 = 250K R1 = 4.7K R2 = 4.7K R3 = 0.1R-5W R4 = 0.1R-5W R5 = 0.1R-5W R6 = 0.1R-5W C1 = 0.022uF C2 = 220uF-25V D1 = BY127 D2 = 9.1V Zener Q1 = TIP122 Q2 = TIP122 Q3 = 2N3055 Q4 = 2N3055 Q5 = 2N3055 Q6 = 2N3055 F1 = 10A Fuse IC1 = CD4047 T1 = 12-0-12V Transformr Connected in Reverse(责任编辑：电路图)

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