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STD Trailing edge dimmer Rev3.4

Trailing edge dimmer Rev3.4

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Update time: 2022-02-03 00:10:27
Creation time: 2019-06-24 04:13:56
Description

Description

4 channel trailing edge MOSFET dimmer Atmega 328P + ESP8266
Design Drawing

Design Drawing

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ID Name Designator Footprint Quantity
1 PAD100-RND 3.3V2,3.3V3,3.3V4,GND2,GND3,GND4,INT0,PD4,PD5 PAD-100-RND 9
2 220nF C1 0805 1
3 10UF 25V C2,C3,C4,C5 1206-CAP 4
4 100n C6,C8,C9 0805 3
5 4.7n C7 0805 1
6 1000uF C10 CAP-D8.0XF3.5 1
7 10n C11 0805 1
8 ES1JW or 1N4007 D1 SOD-123F 1
9 PAD_TERMINAL D1_L,D2_L,D3_L,D4_L,L,N,N1,N2,N3,N4 CON_PAD_ROUND_1.02MM 10
10 MB6S D2 MBS-4.9X4.0 1
11 ZENER 15V D6 LL-34 1
12 ES1JW D7,D8,D9 SOD-123F 3
13 1N5819W D10 SOD-123F 1
14 2A F1 2410 1
15 Header-Male-2.54_1x4_C59481 H1 HDR-TH_4P-P2.54-V 1
16 Header-Male-2.54_1x3 H2,H3 HDR-TH_3P-P2.54-V 2
17 IRF740 Q1_L,Q2_L,Q2_U,Q3_L,Q3_U,Q4_L,Q4_U TO-220 7
18 IRF740, IRF840 for 230V Q1_U TO-220 1
19 MMBT3904 Q2,Q3,Q9,Q11 SOT-23(SOT-23-3) 4
20 MMBT3906 Q4,Q8,Q10,Q12 SOT-23(SOT-23-3) 4
21 MMBT2222 Q5 SOT-23(SOT-23-3) 1
22 MJE13003DGT Q13 SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR 1
23 470R R1,R4,R17,R22,R37 0805 5
24 220K R2,R6,R10,R11 0805 4
25 10K R3,R8,R18,R23,R27,R28,R29,R30,R31,R32 0805 10
26 1K R5,R7,R14,R19,R24 0805 5
27 470K R9,R15,R20,R25 0805 4
28 75K R12,R33,R35 0805 3
29 750K R13,R16,R21,R26 0805 4
30 100K R34 0805 1
31 10D471K TZ1 PS-RES-12.5*6.7 1
32 TLP291 U1,U2,U4,U5 SOP-4_P1.27 4
33 AC-DC-converter U3 ACDC140809 1
34 ESP12F U6 ESP12E-SMD 1
35 H11L1SR2M U7 OPTO-SMD_6PIN-L8.89-W9.9-H5.08-PITCH2.54-BL 1
36 ATMEGA328P-AU U8 TQFP-32_7X7X08P 1
37 Header-2.54-7 U9 HEADER-2.54-7 1
38 8MHz X1 3213 1

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