TRIAD HYBRID AMP MODULE - R TESSELLAR - EasyEDA open source hardware lab

STD TRIAD HYBRID AMP MODULE - R TESSELLAR

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Creation time： 2019-10-06 18:42:23

Update time： 2020-01-31 09:59:06

Description

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	SW1 COM	U2	PAD_3MM	1
2	SA571NG	U1	DIP16	1
3	2.2u	C3	CPOL-RADIAL-10UF-25V	1
4	1.5u TANT	C4	CP_RADIAL_TANTAL_D5.0MM_P2.50MM	1
5	10u	C5,C7,C9	CPOL-RADIAL-10UF-25V	3
6	1u	C11	CPOL-RADIAL-10UF-25V	1
7	2 -4u 18awg 14t 0.125" former air coil	L1	INDUCTOR-HANDWOUND10-20MM LENGTH	1
8	0.2u NPO	C1,C8	C320C104K5G5TA	2
9	0.1u NPO	C2,C10	C320C104K5G5TA - 1	2
10	0.1u NPO	C6	C320C104K5G5TA	1
11	SPKR GND	U4	PAD-60-31-RECT	1
12	SPKR +	U5	PAD-60-31-RECT	1
13	+4 VDC	U6	PAD-60-31-RECT	1
14	-4 VDC	U7	PAD-60-31-RECT	1
15	+15 VDC	U8	PAD-60-31-RECT	1
16	-15 VDC	U9	PAD-60-31-RECT	1
17	EXT_AMP_FEEDBACK	U10	PAD-60-31-RECT	1
18	22k	R1,R3,R6,R7	AXIAL-0.3	4
19	2200	R2,R10	AXIAL-0.3	2
20	1k	R4,R5,R8,R9,R11	AXIAL-0.3	5
21	100K	R12,R19	AXIAL-0.3	2
22	3300	R13	AXIAL-0.3	1
23	12k	R14	AXIAL-0.3	1
24	2400	R15	AXIAL-0.3	1
25	3k	R16	AXIAL-0.3	1
26	100k	R17	AXIAL-0.3	1
27	100	R18	AXIAL-0.3	1
28	18k 1/4W	R20	AXIAL-0.3	1
29	33k	R21	AXIAL-0.3	1
30	2.7 1/4W	R22	AXIAL-0.3	1
31	LM741	U3	DIP8	1

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Project Members

Paul Sullivan