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DC motor speed control

1 year ago 1185
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
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Description

Features:

  • For high voltage DC motors (100v, 220v) with power from AC.
  • ~ 500W without heatsinks, up to 1500W with heatsinks.
  • RPM stabilization.
  • Sensorless mode support (measure RMP via back EMF).
  • Hall sensor / Tacho generator - can be used when available.
  • Displays support:
    • OLEDs with I2C/SPI
    • Nextion with UART
  • USB to configure from PC via serial terminal.

Documents

Schematic

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted LCSC nameAlias
1 KBPC5010 D3 BRIDGE-KBPC 1 KBPC5010 MDD LCSC C3083
2 R6030ENZ1C9 Q1 TO-247(AC) 1 R6030ENZ1C9 ROHM LCSC C84999
3 STM32F103C8T6 U7,U10 LQFP48-0.5-7X7MM 2 STM32F103C8T6 STMicroelectronics LCSC C8734
4 INA126UA/2K5 U3 SOIC-8_150MIL 1 INA126UA/2K5 TI LCSC C97254
5 TSP-12 U4 HLK-PM01 1
6 5x20 Fuse holder U2 5X20-BLX-A 1 Fuse transparent seat ReliaPro LCSC C58066
7 NTC 3D-20 R3 NTC 3D-9 1 NTC 3D-20 RUILON LCSC C111229
8 AMS1117-3.3 U6 SOT-223 1 LD1117AG-33-AA3-A-R UTC LCSC C71121
9 0.1 1W R1 2512 1 25121WF100LT4E UniOhm LCSC C25466
10 20k R8 0805 1 RC0805FR-0720KL YAGEO LCSC C114566
11 AMS1117-5.0 U1 SOT-223 1 LD1117AG-50-AA3-A-R UTC LCSC C71124
12 TSP-03 U9 HLK-PM01 1
13 ADUM1201ARZ-RL7 U8 SOIC-8_150MIL 1 ADUM1201ARZ-RL7 ADI LCSC C9669
14 EG3013 (IR2103) U5 SOP-8_150MIL 1 EG3013 EG LCSC C81710
15 1N4148W D2,D4 SOD-123 2 1N4148W SEMTECH LCSC C81598
16 20 R5 0805 1 CR0805J80200G LIZ LCSC C101961
17 STTH8L06FP D1 TO-220AC(TO-220-2) 1 STTH8L06FP STMicroelectronics LCSC C77956
18 22uF C10,C4,C1 0805 3 CL21A226MAQNNNE SAMSUNG LCSC C45783
19 Tacho sensor P4 KF2510-3A 1 kf2510_3A ReliaPro LCSC C29275
20 WEMOS D1 MINI V2.3.0 U11 WEMOS D1 MINI V2.3.0 1
21 10k R4,R12 0805 2 RC0805FR-0710KL YAGEO LCSC C84376
22 30KΩ R2 0805 1 0805W8F3002T5E UniOhm LCSC C17621
23 WJ762-7.62-2P P1,P3 WJ762-7.62-2P 2 WJ762-7.62-2P-13-00A ReliaPro LCSC C72333
24 WJ124-3.81-3P P5 KF124-3.81-3P 1 WJ124-3.81-3P ReliaPro LCSC C36780
25 WJ124-3.81-5P P2 WJ124-3.81-5P 1 WJ124-3.81-5P-14-00A ReliaPro LCSC C72336
26 ST-Link P8,P6 DIP-1X6P-2.54MM-M 2 210S-1*6P L=11.6MMGold-plated black Ckmtw LCSC C124380
27 Display P7 DIP-1X7P-2.54MM-M 1
28 150K 1/4w R9,R10 1206 2 1206W4F1503T5E UniOhm LCSC C17916 Value
29 1.5K R11 0805 1 RTT051501FTP RALEC LCSC C103998 Value
30 100nF C7,C9,C8,C11,C3 0805 5 CL21B104KBFNNNE SAMSUNG LCSC C136621 Capacitance
31 47K R6 1206 1 CR1206J40473G LIZ LCSC C102356 Resistance (Ohms)
32 200K R7 1206 1 RTT06204JTP RALEC LCSC C104691 Value
33 820pF C2 0805 1 CC0805KRX7R9BB821 YAGEO LCSC C113863 Capacitance
34 SD103AWS D5 SOD-123 1 SD103AWS SK LCSC C109204
35 1uF C5,C6 CAP-CBB-18.0*10.0 2 MPP105K2191017LC SRD LCSC C109553 Capacitance

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