L6561 PFC StepUp Lead acid battery charger - EasyEDA open source hardware lab

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STD L6561 PFC StepUp Lead acid battery charger

License: GPL 3.0

Mode: Editors' pick

Update time： 2021-12-25 15:54:19

Creation time： 2018-06-03 15:29:01

Description

Unregulated step up lead acid battery charger on the base of UPS mains transformer. With the help of Arduino nano module.

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	470u	C1	RAD-0.1	1
2	470u	C2	CAP-D3.0XF1.5	1
3	20u	C3	CAP-D3.0XF1.5	1
4	10n	C4	RAD-0.1	1
5	200u	C5	CAP-D3.0XF1.5	1
6	680p	C6	RAD-0.1	1
7	50u	C7	CAP-D3.0XF1.5	1
8	0.1u	C8	RAD-0.1	1
9	MBR3045PT	D1,D2	TO-3P	2
10	1N4007	D3	BRIDGE-WOB	1
11	SS54FL	D4	SMAF	1
12	1N4148	D5	4148	1
13	300u	L1	AXIAL-0.4	1
14	POW-ON (GREEN)	LED1	LED-3MM/2.54	1
15	OVERLOAD (ORANGE)	LED2	LED-3MM/2.54	1
16	ON BATTERY (RED)	LED3	LED-3MM/2.54	1
17	ARDUINO_NANO2	MODUL1	ARDUINO_NANO2	1
18	XHB-2A Connector	P1	XHB-2A	1
19	15N03L	Q1,Q2	TO-220(TO-220-3)	2
20	2SC945	Q3	TO-92(TO-92-3)	1
21	2SA1015	Q4	TO-92(TO-92-3)	1
22	15N03L	Q6	TO-252-2	1
23	15	R1	AXIAL-0.3	1
24	56k	R2	AXIAL-0.3	1
25	0.33	R3,R16,R18,R19	1W	4
26	82k	R4	AXIAL-0.3	1
27	15k	R5,R10	AXIAL-0.3	2
28	1k	R6,R20	AXIAL-0.3	2
29	10k	R7,R21	RES-ADJ_3362W	2
30	1	R8	AXIAL-0.3	1
31	10k	R9	RES-ADJ_3386P	1
32	4.7k	R11	AXIAL-0.3	1
33	10k	R12,R13,R15	AXIAL-0.3	3
34	220	R14	AXIAL-0.3	1
35	220	R17,R22,R23	2512	3
36	XFMR_TAP	T1	TRANSFORMER 2 TO 3	1
37	Mutual_Inductors	T2	TRANSFORMER	1
38	XFMR	T3	TRANSFORMER	1
39	L6561D	U1	SOP-8_150MIL	1
40	MC34063	U2	DIP-8	1

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Project Attachments

Order	File name	Download times
1	Charger.ino	5

Project Members

enemigo