LI_ion 12v charger

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STD LI_ion 12v charger

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Update time： 2021-02-12 03:02:05

Creation time： 2020-11-02 07:27:04

Description

charger

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	858-22-004-10-011101	BAT1	8582200410011101	1
2	IRFB4019PBF	Q4	TO-220-3_L10.0-W4.5-P2.54-L	1
3	1uF	C1,C2	CAP-SMD_L3.2-W1.6-R-RD	2
4	LM358DG	U1,U3	SOIC-8	2
5	red led 3mm	RED	LED-TH_BD3.8-P2.54-FD	1
6	green led3mm	GREEN	LED-TH_BD3.8-P2.54-FD	1
7	2.1MM_DC_JACK	POWER_IN,POWER_OUT	2.1MM_DC_JACK	2
8	BC847BW	Q1,Q2	SOT-323-3_L2.0-W1.3-P1.30-LS2.1-BR	2
9	CRCW060310K0FKTB	R1,R6	RESC1608X60N	2
10	BAS316	D1,D2	SOD323(F)	2
11	CRCW0603 680RFKEA	R3	RESC1608X60N	1
12	CRCW06031K05FKEA	R4,R10,R12,R14,R15	RESC1608X60N	5
13	CRCW060310K0 FKEA	R7,R8,R2	RESC1608X60N	3
14	CRCW06034K7 FKEA	R9	RESC1608X60N	1
15	CRCW060322K0 FKEA	R13	RESC1608X60N	1
16	CRCW06032K0 FKEA	R16,R17	RESC1608X60N	2
17	LM7812L-TA3-T	U2	TO-220-3_L10.0-W4.5-P2.54-L	1
18	50k	R5,R18	68W TRIMMER POT	2