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STD Apex H900 Audio Amplifier

License: Public Domain

Mode: Editors' pick

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Update time: 2023-07-03 13:17:54
Creation time: 2021-05-14 10:29:05
Description

Class H Audio Amplifier

Design Drawing
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ID Name Designator Footprint Quantity
1 +170V +HV1 FASTON TAB 1
2 +85V +MV1 FASTON TAB 1
3 -170V -HV1 FASTON TAB 1
4 -85V -MV1 FASTON TAB 1
5 ACT ACT1 JST 2P 1
6 101 C1,C21 WIMA RED 2
7 22uf C2 NONPOLAR CAP 22UF 1
8 10uf C3 NONPOLAR CAP 22UF 1
9 471 C4 WIMA RED 1
10 4.7UF C5 NONPOLAR CAP 22UF 1
11 100uf C6,C20,C23,C24,C25,C37,C53,C55 CAP-6MM 8
12 33 C7 WIMA RED 1
13 2.2uf C8 NONPOLAR CAP 22UF 1
14 104 C9,C11,C13,C14,C15,C22,C39,C40,C43,C44,C45 CAP 7MM 11
15 4.7uf C10 NONPOLAR CAP 22UF 1
16 10uF C12,C26,C32,C33 CAP-10MM 4
17 220UF C28,C29 CAP8MM 2
18 104 C30,C31 CAP_RAD-0.2_F5XT2.3 2
19 151 C35,C36 CERCAP 2
20 22 C38 CERCAP 1
21 470uf C54 CAP-10MM 1
22 CLIP CLP1 JST 2P 1
23 4148 D3,D5,D6,D8,D9,D12,D28,D30 DO-35R 8
24 1N5408 D4,D7 DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD 2
25 15v D13,D14,D15,D16,D17,D23,D24,D26 DO-35R 8
26 80100 D18,D19 TO-264 2P 2
27 BAV21 D20,D21,D22 DO-35R 3
28 4007 D32 1N4007R 1
29 6.2v D35 DO-35R 1
30 1k DCO2 RES-ADJ-TH_3296W 1
31 INPUT INPUT JST 2P 1
32 3uH L2 INDUCTOR 3UH 1
33 GND P1,P4 FASTON TAB 2
34 OUT P2 FASTON TAB 1
35 PRO PRO1 JST 2P 1
36 21194 Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q41 TO-264R 10
37 MJE350 Q10 MJE340_R 1
38 21193 Q11,Q12,Q13,Q14,Q15,Q16,Q17,Q18,Q19,Q42 TO-264R 10
39 MJE340 Q20 MJE340_R 1
40 3281 Q21,Q24 TO-264R 2
41 1302 Q22,Q26 TO-264R 2
42 MJE15035 Q23 TO-220R1 1
43 MJE15034 Q25 TO-220R1 1
44 BD159 Q27 MJE340_R 1
45 5551 Q28,Q29,Q31,Q40,Q47,Q48 TO-92-3_L4.8-W3.7-P2.54-R 6
46 IXFB100N50 Q32,Q54 TO-264R 2
47 BF421 Q33 TO-92-3_L4.8-W3.7-P2.54-R 1
48 BD139 Q37 MJE340_R 1
49 2.2k R1,R124,R125 AXIAL-0.3R 3
50 12k R2 AXIAL-0.3R 1
51 22 R3,R4 AXIAL-0.7 2
52 2.2K R5,R7 AXIAL-0.5 R 2
53 220 R6,R8,R17,R119 AXIAL-0.5 R 4
54 1k R9,R10 AXIAL-0.5 R 2
55 1k R11 AXIAL-0.3R 1
56 4.7k R12,R14,R19,R22 AXIAL-0.3R 4
57 33k R13 AXIAL-0.3R 1
58 22k R15,R16,R80,R126 AXIAL-0.3R 4
59 4.7 R18,R28,R33,R118 AXIAL-0.7 4
60 56k R20,R29,R34 AXIAL-0.3R 3
61 6.8k R21,R106 AXIAL-0.9RA 2
62 47k R23,R77,R127,R130 AXIAL-0.3R 4
63 22k R24,R120 AXIAL-0.7 2
64 220 R25 AXIAL-0.3R 1
65 43k R26 AXIAL-0.3R 1
66 150 R31,R32 AXIAL-0.7 2
67 150k R35,R100 AXIAL-0.3R 2
68 100 R36,R76 AXIAL-0.9RA 2
69 4.7 R37,R38,R41,R42,R45,R46,R49,R50,R53,R54,R57,R58,R61,R62,R65,R66,R69,R70,R85,R86 AXIAL-0.4R 20
70 0.33 R44,R47,R48,R51,R56,R59,R60,R63,R64,R67,R68,R71,R72,R87,R88,R96,R107,R114,R115,R116 BPR56 5W 20
71 3.3k R73 AXIAL-0.3R 1
72 7.5k R74,R75 AXIAL-0.9RA 2
73 10/5W R78 SQM RES 1
74 10/5W R79 AXIAL-0.9RA 1
75 10 R81 AXIAL-0.7 1
76 10k R89,R91,R121 AXIAL-0.4R 3
77 R1 R90 LED R 5MM 1
78 R R92 LED R 5MM 1
79 4.7k R97,R98 AXIAL-0.4R 2
80 680 R117 AXIAL-0.3R 1
81 10k R122 AXIAL-0.7 1
82 6.8k R123 AXIAL-0.3R 1
83 3k R128 AXIAL-0.3R 1
84 100k R129 AXIAL-0.3R 1
85 470k R131 AXIAL-0.3R 1
86 220k R132 AXIAL-0.3R 1
87 Relay RLY1 SLA RELAY 12V 1
88 SIG SIG1 JST 2P 1
89 Fuse U1,U7 FUSE 25.8X10 2
90 IR2117PBF U2,U8 DIP-8_L9.8-W6.6-P2.54-LS7.6-BL 2
91 heatsink TO-220 U4,U5,U6,U10,U11,U22 HEATSINKR 6
92 12VAC U21 JST 3P 1
93 2W10 UR1 DIO-BG-TH_2W10 1
94 NE5532P U3 DIP-8_L9.4-W6.4-P2.54-LS9.1-BL 1

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