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STD 400-500W Class D Amplifier

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Update time： 2019-10-14 02:20:55
Creation time： 2019-10-02 22:58:00
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BOM
BOM download Purchase Parts
ID Name Designator Footprint Quantity
1 2k2 R1,R2,R9,R10 AXIAL-0.3 4
2 470n C1,C3,C22 RAD-0.1 3
3 5k R3,R8 RES-ADJ_3386P 2
4 10k R4,R5,R6,R12,R13,R15,R29,R72,R73,R74,R83,R87,R89,R90,R91,R97,R98,R99 AXIAL-0.3 18
5 Input Toggle SW1 TACTILE LATCHING BUTTON 12X12X9 1
6 1u C2,C13,C14,C15,C16,C6,C41,C42 CAP-D3.0XF1.5 8
7 1k R7,R11,R14,R16,R30,R38,R41,R17,R22,R26,R28,R50,R52,R54,R58,R59,R60,R61,R63,R65,R68,R69,R94,R96,R92,R93,R100,R105,R110,R112,R113,R114,R116 AXIAL-0.3 33
8 1N4007 D1,D16,D18 DO-35 3
9 S8050 Q1,Q18,Q22 TO-92(TO-92-3) 3
10 HFD4/12-S K2,K1 HFD4/5-S1R 2
11 15k R19,R23 AXIAL-0.3 2
12 750R R20,R24 AXIAL-0.3 2
13 220k R31,R48 AXIAL-0.3 2
14 100k R32,R47,R95,R111 AXIAL-0.3 4
15 4n7 C10,C19 RAD-0.1 2
16 20k R33,R34,R35,R39,R40,R44,R45,R46 RES-ADJ_3386P 8
17 470p C11,C12,C17,C18 RAD-0.1 4
18 2k7 R36,R37,R42,R43 AXIAL-0.3 4
19 1N4148W D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15 SOD-123_L2.8-W1.8-LS3.7-RD 14
20 220n C4,C5,C20,C21 RAD-0.1 4
21 C945 Q2,Q17,Q19,Q20 SOT-23(SOT-23-3) 4
22 S8050 Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10,Q11,Q12,Q13,Q14,Q15,Q16 SOT-23(SOT-23-3) 14
23 220R R18,R21,R25,R64,R66,R67 AXIAL-0.3 6
24 330R R27,R49,R51,R53,R55,R56,R57,R62 AXIAL-0.3 8
25 FC-2012HYK-588J LED10,LED11,LED12,LED13,LED14,LED15,LED28,LED29,LED30,LED31,LED32,LED33 LED-0805 12
26 FC-2012HRK-620D LED16,LED17,LED18,LED19,LED20,LED21,LED22,LED23,LED24,LED25,LED26,LED27,LED46 LED-0805 13
27 LM556G-S14-R U1,U6 SOP-14_150MIL 2
28 FC-2012UGK-520D5 LED1,LED6,LED9,LED2,LED3,LED4,LED5,LED7,LED8,LED34,LED35,LED36,LED37,LED38,LED39,LED40,LED41,LED42,LED45 LED-0805 19
29 Green LED43,LED44 LED-0805 2
30 560R R70,R71,R115,R117 AXIAL-0.3 4
31 Bass Boost Toggle SW2 TACTILE LATCHING BUTTON 12X12X9 1
32 Audio Input L P1 HDR-1X1/2.54 1
33 Audio Input R P2 HDR-1X1/2.54 1
34 Bluetooth Module Audio Out J1 AUDIO-PJ320 1
35 TDA8950J U5 NONE 1
36 470u C7,C8 CAP-D3.0XF1.5 2
37 22u C9 CAP-D3.0XF1.5 1
38 10R R75,R76,R77,R81 AXIAL-0.3 4
39 47p C23 RAD-0.1 1
40 100n C24,C25,C26,C32,C33,C34,C35,C36 RAD-0.1 8
41 15n C27,C28 RAD-0.1 2
42 220p C29,C30,C38,C39 RAD-0.1 4
43 15u L1,L2 AXIAL-0.4 2
44 680n C31,C37 RAD-0.1 2
45 22R R78,R80 AXIAL-0.3 2
46 Audio R Output 6Ohm P3 HDR-1X2/2.54 1
47 30k R79 AXIAL-0.3 1
48 Audio L Output 6Ohm P4 HDR-1X2/2.54 1
49 10u C40,C43,C44 CAP-D3.0XF1.5 3
50 5k6 R82,R86 AXIAL-0.3 2
51 470k R84,R88 AXIAL-0.3 2
52 470 R85 AXIAL-0.3 1
53 C945 Q21,Q23,Q24,Q28,Q29,Q33,Q34,Q35,Q36 TO-92(TO-92-3) 9
54 ON/OFF Toggle SW4 TACTILE LATCHING BUTTON 12X12X9 1
55 RelayHT3F-12VDC-SHG K3 RELAY-TH_5PIN_HT3F-12VDC-SHG 1
56 1M R101,R109 AXIAL-0.3 2
57 MMSZ8V2BW D17,D19 SOD-123F 2
58 A733 Q25,Q26,Q27,Q30,Q31,Q32 TO-92(TO-92-3) 6
59 100R R102,R103,R107,R108 AXIAL-0.3 4
60 27k R104,R106 AXIAL-0.3 2
61 SMPS +24V P5,P6 HDR-1X2/2.54 2
62 2200u 50V C46,C45 CAP-TH_BD22.0-P10.00-D1.4-FD 2
63 1u 250V Metalized Polypropylene Film C47,C48,C53,C54 CAP-TH_L17.0-W8.5-P15.00-D1.2-FD 4
64 100n Ceramic C49,C50 0805 2
65 100n Polyester C51,C52 0805 2
66 470u 50V C55,C56 CAP-TH_BD22.0-P10.00-D1.4-FD 2
67 SMPS +12V P7,P8 HDR-1X2/2.54 2
68 7805 U7 TO-220 1
69 330n C57 0805 1
70 100n C58 0805 1
71 EVQ22705R SW3 KEY-6.0*6.0-4 1
72 TL084IDR U2,U4,U3 SOIC-14_150MIL 3

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