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[tmp] AC speed control for grinder copy

9 months ago 184
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Description

Speed control for grinders with BackEMF (sensorless) RPM tracking. This PCB is for Hilda 180W.

Follow to github: https://github.com/speedcontrols/ac_sc_grinder for documentation and firmware. This page is for PCB and components order only.

Documents

Schematic copy

PCB copy

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part BOM_Supplier Part BOM_LCSC Assembly BOM_Mounted
1 BTA16-600CWRG Q1 TO-220(TO-220-3) 1 LCSC STMicroelectronics BTA16-600CWRG C84597
2 STM32F103C8T6 U3 LQFP48-0.5-7X7MM 1 LCSC STMicroelectronics STM32F103C8T6 C8734
3 SC662K-3.3V LDO1 SOT-23(SOT-23-3) 1 LCSC FM SC662K-3.3V C83932
4 150K 1/4w R3,R4 1206 2 LCSC YAGEO AC1206FR-07150KL C144516
5 LNK306DN U2 SOIC-7_150MIL 1 LCSC POWER INTEGRATIONS LNK306DN C34318
6 ES1JW D2 SOD-123FL 1 LCSC Jingdao ES1JW C108815
7 100nF C6,C7,C1,C8,C5,C10 0805 6 LCSC YAGEO CC0805KRX7R9BB104 C49678
8 EL357N(B)(TA)-G U1 SOP-4_P2.54 1 LCSC EVERLIGHT EL357N(B)(TA)-G C6649 Yes
9 ST-Link P1 DIP-1X4P-2.54MM-M 1 LCSC Ckmtw 210S-1*4P L=11.6MMGold-plated black C124378
10 Hilda potentiometer R7 HILDA POTENTIOMETER 1 Hilda potentiometer
11 1.5K R6 0805 1 LCSC YAGEO RC0805FR-071K5L C114555
12 INA213AIDCKR U5 TSSOP-6 1 LCSC TI INA213AIDCKR C129346
13 0.01Ω R11 0805 1 LCSC Walter Elec STE0805MW75R010F C201254
14 BZT52C3V6 D3 SOD-123 1 LCSC CJ BZT52C3V6 C2113
15 BAT54S D4 SOT-23(SOT-23-3) 1 LCSC SEMTECH BAT54S C83935
16 100 R5,R9 0805 2 LCSC YAGEO RC0805FR-07100RL C105577
17 200 R10,R12,R8,R2 0805 4 LCSC YAGEO RC0805JR-07200RL C114746
18 4.7nF C9 1206 1 LCSC YAGEO CC1206KKX7RCBB472 C107198
19 MOC3052S-TA1 U4 SMD-6 1 LCSC LITEON MOC3052S-TA1 C115471
20 ST-Link-ext P6 HDR-2X1/2.54 1 LCSC ZHENGLING Z-211-0211-0021-001 C152154 No
21 1N4007W D1 SOD-123FL 1 LCSC ReliaPro 1N4007W C36578
22 Pin 1mm P2,P3 PIN 1 MM 2
23 Pin 3*0.5mm P5,P4 PIN 3*0.5 MM 2
24 1mH L1 IND-808050 1 LCSC cjiang FNR8050S102MT C168154
25 4.7uF C2 CAP-D8.0XF3.5 1 LCSC AISHI ERK2GM4R7F09OT C112499
26 100uF C3 CAP-Z-6.3MMX5.5MM 1 LCSC LELON OCR101M0JBK-0605 C134847
27 4.7uF C4 0805 1 LCSC SAMSUNG CL21B475KOFNNNE C107365
28 100Ω R1 2512 1 LCSC UniOhm 25121WF1000T4E C35218

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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