subwoofer

Ongoing

STD subwoofer

Audio

License: GPL 3.0

Mode:

Editors' pick

Update time： 2021-09-18 13:30:29

Creation time： 2020-12-05 15:22:50

Description

Subwoofer project. All the details can be found here: https://redliquid.pl/subwoofer-do-zestawu-stereo/

Design Drawing

schematic diagram

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schematics
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PCB

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pcb
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	BOM_Supplier	BOM_Supplier Part	BOM_Manufacturer
1	10uF	C1,C3,C9	CAP-TH_BD5.0-P2.00-D0.8-FD	3	LCSC	C190985	Nantong Jianghai Capacitor
2	1nF	C2	C0805	1	LCSC	C454105	Taiyo Yuden
3	470nF	C4,C16,C17,C30,C31,C32,C33	CAP-TH_L7.2-W4.5-P5.00-D0.6	7	LCSC	C390176	KYET
4	22uF	C5,C10	CAP-TH_BD5.0-P2.00-D0.8-FD	2	LCSC	C190985	Nantong Jianghai Capacitor
5	33pF	C6	C0805	1	LCSC	C454105	Taiyo Yuden
6	100pF	C7,C12	C0805	2	LCSC	C454105	Taiyo Yuden
7	1uF	C8,C22	CAP-TH_BD5.0-P2.00-D0.8-FD	2	LCSC	C190985	Nantong Jianghai Capacitor
8	470uF	C11,C40	CAP-TH_BD8.0-P3.50-D1.0-FD	2	LCSC	C44602	ValuePro
9	100nF	C13,C36,C37	CAP-TH_L7.2-W4.5-P5.00-D0.6	3	LCSC	C390176	KYET
10	10000uF	C14,C15	CAP-TH_BD35.0-P10.00-D2.3-FD	2	LCSC	C399519	ELNA
11	100nF	C18,C23,C24,C28,C29	C0805	5	LCSC	C454105	Taiyo Yuden
12	33uF	C19,C20,C21	CAP-TH_BD5.0-P2.00-D0.8-FD	3	LCSC	C190985	Nantong Jianghai Capacitor
13	10nF	C25,C26,C27	C0805	3	LCSC	C454105	Taiyo Yuden
14	1000uF	C38,C39	CAP-TH_BD10.0-P5.00-D1.0-FD	2	LCSC	C136014	Rubycon
15	KF2510-2A	CN2	CONN-TH_KF2510-2A	1	LCSC	C27543	BOOMELE
16	C12V	D1,D5	DO-35_BD2.0-L4.2-P8.20-D0.5-R-RD	2	LCSC	C261230	Tak Cheong
17	1N4148	D2,D3,D6,D7,D8,D11,D12	DO-35_BD2.0-L4.2-P8.20-D0.5-RD	7	LCSC	C402212	LGE
18	C12B	D4	DO-35_BD2.0-L4.2-P8.20-D0.5-R-RD	1	LCSC	C261230	Tak Cheong
19	GBU4J	D9	DIO-BG-TH_GBU	1	LCSC	C212728	(DIOTEC)
20	C5V1	D10	DO-35_BD2.0-L4.2-P8.20-D0.5-R-RD	1	LCSC	C261230	Tak Cheong
21	2W10	D13	DIO-BG-TH_2W10	1	LCSC	C3064	MDD
22	WJ126V-5.0-3P	P1	CONN-TH_3P-P5.00_WJ126V-5.0-3P	1	LCSC	C8401	ReliaPro
23	WJ128V-5.0-2P	P2,P3,P6	CONN-TH_2P-P5.00_WJ128V-5.0-2P	3	LCSC	C8269	ReliaPro
24	BC556B	Q1,Q2,Q10	TO-92-3_L4.8-W3.7-P2.54-L	3	LCSC	C305414	Foshan Blue Rocket Elec
25	BC546BTA	Q3,Q4,Q5,Q9	TO-92-3_L4.9-W3.7-P2.54-L	4	LCSC	C258143	ON Semicon
26	MPSA92	Q6,Q7,Q8	TO-92-3_L5.1-W4.1-P1.27-L	3	LCSC	C118558	SEMTECH
27	BC546	Q11,Q12	TO-92-3_L4.9-W3.7-P2.54-L	2	LCSC	C258143	ON Semicon
28	IRFP240PBF	Q13,Q14	TO-247AC-3_L15.8-W5.0-P5.46-L	2	LCSC	C2674	IR
29	MMBF170	Q15	SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR	1	LCSC	C130879	SK
30	1M	R1	R0805	1	LCSC	C153156	TA-I
31	10K	R2,R6,R41	R0805	3	LCSC	C153156	TA-I
32	1K	R3,R40	R0805	2	LCSC	C153156	TA-I
33	10k	R4,R8,R11,R16	R0805	4	LCSC	C153156	TA-I
34	100K	R5,R42	R0805	2	LCSC	C153156	TA-I
35	220K	R7,R54	R0805	2	LCSC	C153156	TA-I
36	22K	R9,R13,R24,R26	RES-TH_BD2.7-L6.2-P10.20-D0.4	4	LCSC	C714018	Huaxing Mechanical-Elec.
37	680R	R10	RES-TH_BD2.7-L6.2-P10.20-D0.4	1	LCSC	C714018	Huaxing Mechanical-Elec.
38	22R	R12,R37	RES-TH_BD2.7-L6.2-P10.20-D0.4	2	LCSC	C714018	Huaxing Mechanical-Elec.
39	270R	R14,R15	RES-TH_BD2.7-L6.2-P10.20-D0.4	2	LCSC	C714018	Huaxing Mechanical-Elec.
40	100R	R18,R21,R25,R27,R31	RES-TH_BD2.7-L6.2-P10.20-D0.4	5	LCSC	C714018	Huaxing Mechanical-Elec.
41	1K	R19,R20,R23,R32,R50,R51	RES-TH_BD2.7-L6.2-P10.20-D0.4	6	LCSC	C714018	Huaxing Mechanical-Elec.
42	100R	R22	RES-ADJ_3362P	1	LCSC	C81265	BOURNS
43	0.15	R28,R29,R30,R33,R34,R35	R2010	6	LCSC	C176003	Ever Ohms Tech
44	10K	R38,R53	RES-TH_BD2.7-L6.2-P10.20-D0.4	2	LCSC	C714018	Huaxing Mechanical-Elec.
45	100k	R39,R44	R0805	2	LCSC	C153156	TA-I
46	2K2	R43	R0805	1	LCSC	C153156	TA-I
47	100R	R45	R0805	1	LCSC	C153156	TA-I
48	10M	R46	R0805	1	LCSC	C153156	TA-I
49	220R	R47,R48,R49,R52	RES-TH_BD2.7-L6.2-P10.20-D0.4	4	LCSC	C714018	Huaxing Mechanical-Elec.
50	10K	R55	RES-ADJ-TH_RK16312A0BKR	1	LCSC	C370979	ALPS Electric
51	10K	R56	RES-ADJ-TH_RK1631110TT3	1	LCSC	C370977	ALPS Electric
52	0R	R57	RES-TH_BD2.7-L6.2-P10.20-D0.4	1	LCSC	C714018	Huaxing Mechanical-Elec.
53	10M	R58	RES-TH_BD2.7-L6.2-P10.20-D0.4	1	LCSC	C714018	Huaxing Mechanical-Elec.
54	JZC-32F/012-HS3(555)	RELAY1	RELAY-TH_JZC-32F/012-HS3(555)	1	LCSC	C3632	HF
55	SK-12E12-G5	SW1	SW-TH_SK-12E12-G5	1	LCSC	C136720	Rectangular Connectors - Contacts
56	HLK-10M12	U1	PWRM-TH_HLK-10M12	1	LCSC	C403746	HI-LINK
57	LM358S	U2	SOP-8_L4.9-W3.9-P1.27-LS6.0-BL	1	LCSC	C83902	FM
58	77311-401-00LF	U5,U6,U7,U8,U9,U12	HDR-TH_1P-P2.54-V-M	6	LCSC	C213450	Amphenol ICC
59	SL7812	U10	TO-220-3_L10.0-W4.5-P2.54-L	1	LCSC	C458978	Slkor(SLKORMICRO Elec.)
60	L7912ACV	U11	TO-220-3_L10.0-W4.5-P2.54-T	1	LCSC	C163542	STMicroelectronics
61	NE5532	U3,U4	PDIP-8_L10.2-W5.9-P2.54-LS7.6-BL	2	LCSC	C5326	TI