开关电源PCB&SCH（供参考）

赚点金币 呵呵





****************以下信息由管理员 @老吴   整理补充*******************
板子有以下主要元件和封装库，如有需要可以下载提取使用。

Name	PCB Decal	Value	Part Type
+	HOLE		HOLE
-	HOLE		HOLE
C1	CL18XW8XH16AA	U33/275V	CL18XW10XH16----
C2	CE12200SV	22U 400V	CE-12X20
C3	SMD-1206-CAP	1N5	CAP-1206
C4	CE05110SV	4U7/50V	CE01-505110
C5	SMD0603(CAP)-MIN	2N2	CAP-0603
C6	CE06115SV	M10 25V	CE-6X11.5
C7	SMD0603(CAP)-MIN	N22	CAP-0603
C8	CC14895SV	OPEN	C103-514895
C9	SMD0603(CAP)-MIN	2N2	CAP-0603
C10	CE10150SV	680U	CE-10X15
C11	SMD-0805-CAP	22N	CAP-0805
C12	SMD-1206-CAP	1N5	CAP-1206
C13	SMD0603(CAP)-MIN	N10	CAP-0603
C14	SMD0603(CAP)-MIN	2N2	CAP-0603
C15	SMD0603(CAP)-MIN	22N	CAP-0603
C16	SMD0603(CAP)-MIN	33N	CAP-0603
C17	SMD0603(CAP)-MIN	U10	CAP-0603
C33	SMD0603(CAP)-MIN	1N0	CAP-0603
D1	SOT-23-S		DIO-SOT23-BAV70-S
D2	DO15-DV	OPEN	DIO-DO15
D3	DO15-DV	FR207	DIO-DO15
D4	DO15-DV	OPEN	DIO-DO15
D5	DO41SV	1N4007G	DIO-DO41
D6	DO41SV	FR103G	DIO-DO41
D8	TO-220-3SV	100V 20A	DIO-TO220
D9	DO15-SH	FR207	DIO-DO15
F1	FUSE-6X20-SH	T3.15A L 250V	FUSE-6X20
FER1	FER-2X1-L		FERRITES
JP1	JUMP-10MM		JUMP-EVEN
JP2	JUMP-11MM		JUMP-ODD
L1	XF1L-8X10	8X10	XF1L-8X10
L2	XEMI-6X3X3	6X3X3  6T	XEMI-6X3X3
P1	HOLE		HOLE
P2	HOLE		HOLE
P13	HOLE		HOLE
P14	HOLE		HOLE
PC1	PS		P101-5001
Q5	SOT-23-S	3094	NPN-SOT23-3904BC817-S
Q9	TO-220-3SV	JCS4N60FB	MOSFET-N-TO220
R2	SMD-0805	805	RES-0805
R3	SMD-0805	805	RES-0805
R4	SMD0805-MIN	47K	RES-0805
R5	SMD0805-MIN	47K	RES-0805
R6	SMD-1206	18R	RES-1206
R7	SMD-1206	18R	RES-1206
R8	SMD1206-MIN	3R3	RES-1206
R9	SMD1206-MIN	M62	RES-1206
R10	SMD1206-MIN	M62	RES-1206
R11	SMD0603-MIN	K10	RES-0603
R12	SMD1206-MIN	1R8	RES-1206
R13	SMD1206-MIN	M62	RES-1206
R14	SMD-0805	805	RES-0805
R15	SMD1206-MIN	M62	RES-1206
R17	SMD0805-MIN	39R	RES-0805
R18	SMD0805-MIN	805	RES-0805
R19	SMD-0805	805	RES-0805
R20	SMD-0805	805	RES-0805
R21	SMD0603-MIN	100K	RES-0603
R22	SMD0603-MIN	2K2	RES-0603
R25	SMD1206-MIN	1R8	RES-1206
R28	SMD1206-MIN	10R	RES-1206
R29	SMD1206-MIN	10R	RES-1206
R30	SMD1206-MIN	M56	RES-1206
R32	SMD0603-MIN	1K	RES-0603
R35	SMD0603-MIN	51K 1%	RES-0603
R36	SMD0603-MIN	K56	RES-0603
R38	SMD0603-MIN	2K7 1%	RES-0603
R40	SMD0603-MIN	0R	RES-0603
R43	SMD0603-MIN	10K	RES-0603
R45	SMD0603-MIN	10K	RES-0603
R50	SMD-0R	0R	RES-0R
T1	EF-25Q-A		EE10-AAAA
TH2	SMD0603-MIN	M10	RES-0603
U1	SGP400A	SN23	SGP400
U2	SOT-23-431	AZ431 1%	IC-TL431-SMD
VDR1	VDR-05	TVR105	VDR-MOV
X1	HOLE-S		HOLES
Z3	SOD80	18B(17.6-18.4V)	ZEN-SOD80

是用那家的电源管理芯片

看一看。。。。

设计不错，可以把圈圈改为其他的隔离

电源PCB

用的什么芯片

圈圈是什么意思？

没有人下啊 金币好难赚啊

我看看
不錯喔!

看一看。。。。