AC speed control for grinder

2 years ago 16009
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Speed control for Hilda 180W grinder with BackEMF (sensorless) RPM tracking.

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

PCB

BOM

ID Name Designator Footprint Quantity BOM_Manufacturer Part BOM_Manufacturer BOM_Supplier BOM_Supplier Part
1 BTA16-600CWRG Q1 TO-220(TO-220-3) 1 BTA16-600CWRG STMicroelectronics LCSC C84597
2 STM32F103C8T6 U3 LQFP48-0.5-7X7MM 1 STM32F103C8T6 STMicroelectronics LCSC C8734
3 SC662K-3.3V LDO1 SOT-23(SOT-23-3) 1 SC662K-3.3V FM LCSC C83932
4 150K 1/4w R3,R4 1206 2 AC1206FR-07150KL YAGEO LCSC C144516
5 LNK306DN U2 SOIC-7_150MIL 1 LNK306DN POWER INTEGRATIONS LCSC C34318
6 ES1JW D2 SOD-123FL 1 ES1JW Jingdao LCSC C108815
7 100nF C6,C7,C1,C8,C5,C10 0805 6 CC0805KRX7R9BB104 YAGEO LCSC C49678
8 EL357N(B)(TA)-G U1 SOP-4_P2.54 1 EL357N(B)(TA)-G EVERLIGHT LCSC C6649
9 ST-Link P1 DIP-1X4P-2.54MM-M 1 210S-1*4P L=11.6MMGold-plated black Ckmtw LCSC C124378
10 4.7nF C9 1206 1 CC1206KKX7RCBB472 YAGEO LCSC C107198
11 MOC3052S-TA1 U4 SMD-6 1 MOC3052S-TA1 LITEON LCSC C115471
12 ST-Link-ext P6 HDR-2X1/2.54 1 Z-211-0211-0021-001 ZHENGLING LCSC C152154
13 200 R10,R12,R8,R2 0805 4 RC0805JR-07200RL YAGEO LCSC C114746
14 4.7uF C4 0805 1 CL21B475KOFNNNE SAMSUNG LCSC C107365
15 0.01Ω R11 0805 1 STE0805MW75R010F Walter Elec LCSC C201254
16 4.7uF C2 CAP-D8.0XF3.5 1 ERK2GM4R7F09OT AISHI LCSC C112499
17 20 R1 R2512 1 CR2512J20RE042W Ever Ohms Tech LCSC C175427
18 100uF C3 CAP-Z-6.3MMX5.5MM 1 PC1C101ME054A00CR0 Changzhou Huawei Elec LCSC C190903
19 BZT52C3V6 D3 SOD-123 1 BZT52C3V6 CJ LCSC C2113
20 BAT54S D4 SOT-23(SOT-23-3) 1 BAT54S SEMTECH LCSC C83935
21 INA213AIDCKR U5 TSSOP-6 1 INA213AIDCKR TI LCSC C129346
22 1.5K R6 0805 1 RC0805FR-071K5L YAGEO LCSC C114555
23 100 R5,R9 0805 2 RC0805FR-07100RL YAGEO LCSC C105577
24 1N4007W D1 SOD-123FL 1 1N4007W ReliaPro LCSC C36578
25 1mH L1 IND-808050 1 FNR8050S102MT cjiang LCSC C168154

Attachments

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