6-8 Amp 0-28 Volt Power Supply LM317 2N3055

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STD 6-8 Amp 0-28 Volt Power Supply LM317 2N3055

License: Public Domain

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Update time： 2022-03-22 04:24:22

Creation time： 2018-06-18 01:29:00

Description

http://electronics-diy.com/power-supply-lm317-2n3055-0-28v-6-8a.php

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	2.54-1*2PFemale	P7	HDR-1X2/2.54	1
2	Header	P10	HDR-4X1/2.54	1
3	Header	P6	HDR-3X1/2.54	1
4	2.2k	R1	1/4W RESISTOR	1
5	240	R2	AXIAL-0.3	1
6	.1ohm 10W	R3,R4,R11	XOHM_DAYTON_DNR-X_004-X_48MMX10MM	3
7	6.8k	R7	AXIAL-0.3	1
8	10k	R8	AXIAL-0.3	1
9	27ohm .5W	R9	AXIAL-0.3	1
10	8.2k	R10	AXIAL-0.3	1
11	4700uF 50V	C2,C18	CAP-D3.0XF1.5	2
12	10uF 50V	C3,C5	CAP-D3.0XF1.5	2
13	330uF 50V	C8	CAP-D3.0XF1.5	1
14	1uF 16V	C10	CAP-D3.0XF1.5	1
15	SKQYAAE010	SW1	SKQYAAE010	1
16	LM317T	IC1	TO-220(TO-220-3)	1
17	100nF	C6,C4	RAD-0.1	2
18	47nF	C7,C9,C1	RAD-0.1	3
19	22nF	C11	RAD-0.1	1
20	2W10	FBR1	BRIDGE-WOB	1
21	+Vcc	+VCC	HDR-1X1/2.54	1
22	-	-	HDR-1X1/2.54	1
23	~	~B,~W	HDR-1X1/2.54	2
24	10A	F1	2A-3F-250VAC	1
25	1N4148-TP	D5	DO-35	1
26	Header	P4,P5,P8,P9	HDR-2X1/2.54	4
27	1N5401	D10	DO-201AD	1
28	1N4001	D8,D9,D7,D1	DO-41	4
29	5k	P1	RES-ADJ_3386P	1
30	10k	P3	RES-ADJ_3386P	1
31	220Ohm 1W	P2	RES-ADJ_3386P	1
32	D11	LED1	LED-3MM/2.54	1
33	2N3055	T1,T2,T3	TO-3	3
34	100n	C12,C16,C13,C17	RAD-0.1	4