DNT Amp V3

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STD DNT Amp V3

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License: Public Domain

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Update time： 2024-02-10 13:56:37

Creation time： 2021-10-31 08:09:08

Description

Design by Don Nor Ton

Design Drawing

schematic diagram

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PCB

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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	image
1	+Vcc	+MV1	FASTON TAB	1	19705-4301 COPY
2	CT	+MV2	FASTON TAB	1	19705-4301 COPY
3	-VCC	+MV3	FASTON TAB	1	19705-4301 COPY
4	-B	B1	LED B 5MM	1	204-10SURD/S530-A3
5	+B	B2	LED B 5MM	1	204-10SURD/S530-A3
6	Act	B3	JST 2P	1	204-10SURD/S530-A3
7	33	C2,C3	WIMA RED	2	CAPACITOR
8	221	C4,C11	WIMA RED	2	CAPACITOR
9	100uF/160V	C5,C22	CAP-16MM	2	Cap_Electrolytic(TH)_D3.0XF1.5_US
10	47uf	C7	CAP_NON POLAR 20X10MM	1	C_0603_US
11	100uf	C9,C17,C33	CAP-6MM	3	Cap_Electrolytic(TH)_D3.0XF1.5_US
12	104	C10,C14,C15,C18,C20,C21	CAP 7MM	6	C_0603_US
13	101	C12	WIMA RED	1	CAPACITOR
14	47	C13	WIMA RED	1	C_0603_US
15	4.7uf	C24	CAPACITOR AXIAL	1	C_0603_EU
16	470uf	C31	CAP-10MM	1	Cap_Electrolytic(TH)_D3.0XF1.5_US
17	6.2v	D4	DO-35R	1	1SMB5925BT3G
18	1N5408	D6,D7	DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD	2	1N5408
19	4148	D10,D11	DO-35R	2	1N4007W
20	4007	D15	1N4007R	1	1N4448
21	1k	DCO	RES-ADJ-TH_3296W	1	R-TRIMM3299W
22	2k	DCO1	RES-ADJ-TH_3296W	1	R-TRIMM3299W
23	Sig	G1	JST 2P	1	204-10SURD/S530-A3
24	Input	J2	JST 2P	1	JST-PH_2-PIN_HEADER
25	3uH	L2	INDUCTOR 3UH	1	Inductor_AXIAL-0.4_US
26	OUT	P2	FASTON TAB	1	CONECTOR SPADE
27	GND	P4	FASTON TAB	1	CONECTOR SPADE
28	15032	Q1,Q3	TO-220R1	2	2N3904
29	15033	Q2,Q23	TO-220R1	2	PNP
30	0281	Q4,Q5	TO-264R	2	2N3904(SOT-23)
31	A42	Q6	TO-92-3_L4.8-W3.7-P2.54-R	1	S8050
32	A42	Q7	TO-92-3_L4.8-W3.7-P2.54-R	1	2N3904(SOT-23)
33	A92	Q8	TO-92-3_L4.8-W3.7-P2.54-R	1	BC556B_C713616
34	A92	Q9	TO-92-3_L4.8-W3.7-P2.54-R	1	PNP
35	4281	Q10,Q11,Q12,Q13,Q21,Q24,Q34,Q38,Q39,Q40,Q41,Q42	TO-264R	12	2N3904(SOT-23)
36	0302	Q14,Q26	TO-264R	2	PNP
37	4302	Q15,Q16,Q17,Q18,Q19,Q20,Q22,Q25,Q32,Q33,Q37,Q45	TO-264R	12	PNP
38	KSE340	Q27	MJE340	1	MJE340STU
39	5551	Q28	TO-92-3_L4.8-W3.7-P2.54-R	1	2N3904(SOT-23)
40	5551	Q29,Q47,Q48,Q49,Q50,Q51,Q52	TO-92-3_L4.8-W3.7-P2.54-R	7	BC546A	NPN General-purpose Transistor
41	5401	Q30	TO-92-3_L4.8-W3.7-P2.54-R	1	PNP
42	5401	Q31	TO-92-3_L4.8-W3.7-P2.54-R	1	BC556B_C713616
43	MJE340	Q35	MJE340	1	MJE340STU
44	MJE350	Q36	TO-126_L8.3-W3.5-P2.29-T	1	PNP
45	15033	Q43	TO-220R1	1	BC556B_C713616
46	15032	Q44	TO-220R1	1	S8050
47	BD139	Q46	MJE340_R	1	BD139G	Plastic Medium-Power Silicon NPN Transistor, 3-Pin TO-225, Pb-Free, Bulk Box
48	100k	R1,R5,R8,R12,R17,R18	AXIAL-0.5 R	6	RC0805FR-074K7L
49	100	R2,R3,R11,R15,R38,R39,R40,R41	AXIAL-0.3R	8	RC0805FR-074K7L
50	680	R4,R16	AXIAL-0.4R	2	RC0805FR-074K7L
51	220k	R6	AXIAL-0.9RA	1	RC0805FR-074K7L
52	47k	R7,R23,R42,R43	AXIAL-0.4R	4	RC0805FR-074K7L
53	2.2k	R9,R10,R13,R14	AXIAL-0.4R	4	RC0805FR-074K7L
54	560	R19	AXIAL-0.5 R	1	RC0805FR-074K7L
55	100	R20,R21	AXIAL-0.4R	2	RC0805FR-074K7L
56	2.2k	R22,R103,R119,R120	AXIAL-0.3R	4	RC0805FR-074K7L
57	100	R24,R34,R91,R92	AXIAL-0.5 R	4	RC0805FR-074K7L
58	2.7k	R25	AXIAL-0.4R	1	RC0805FR-074K7L
59	47k	R26,R98,R122,R125	AXIAL-0.3R	4	RC0805FR-074K7L
60	470	R27,R28	AXIAL-0.5 R	2	RC0805FR-074K7L
61	1k	R29,R37	AXIAL-0.3R	2	RC0805FR-074K7L
62	47K	R30	AXIAL-0.3R	1	RC0805FR-074K7L
63	180	R31,R32	AXIAL-0.7	2	RC0805FR-074K7L
64	120	R35,R36	AXIAL-0.9RA	2	RC0805FR-074K7L
65	0.22	R44,R45,R46,R47,R48,R49,R51,R52,R55,R56,R59,R60,R63,R64,R67,R68,R71,R72,R75,R76,R87,R88,R95,R96	BPR56 5W	24	RC0805FR-074K7L
66	10	R50,R53,R54,R57,R58,R61,R62,R65,R66,R69,R70,R73,R74,R77,R78,R79,R80,R83,R84,R85,R86,R89,R90,R94	AXIAL-0.4R	24	RC0805FR-074K7L
67	10	R81,R82	AXIAL-0.9RA	2	RC0805FR-074K7L
68	22k	R93,R99	AXIAL-0.3R	2	RC0805FR-074K7L
69	12k	R97	AXIAL-0.3R	1	RC0805FR-074K7L
70	220k	R104	AXIAL-0.3R	1	RC0805FR-074K7L
71	6.8k	R108	AXIAL-0.3R	1	RC0805FR-074K7L
72	10	R109	SQM RES	1	Res_AXIAL-0.3(1/8W)_US
73	10	R110	AXIAL-0.9RA	1	Res_AXIAL-0.3(1/8W)_US
74	4.7k	R123	AXIAL-0.3R	1	RC0805FR-074K7L
75	100k	R124	AXIAL-0.3R	1	RC0805FR-074K7L
76	Pro	R126	JST 2P	1	204-10SURD/S530-A3
77	470k	R127	AXIAL-0.3R	1	RC0805FR-074K7L
78	Relay	RLY1	SLA RELAY 12V	1	SLA-24VDC-SL-A
79	heatsink TO-220	U1,U2,U5,U6,U7,U9	HEATSINKR	6	heatsink TO-220
80	Fuse	U3,U4	FUSE 25.8X10	2	7A 250VACGlass tube fuse
81	12VAC	U8	JST 3P	1	JST 3P
82	2W10	UR1	DIO-BG-TH_2W10	1	DB107S_C82828
83	Clip	YG1	JST 2P	1	204-10SURD/S530-A3