Variable-Speed Board
AssemblyPhase-control board with a small MCU that holds the set RPM under load with soft start. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Variable-Speed Board
5 top-level lines as of r191509| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Microcontroller | mcu | 1× | 1 | · | part |
| 3 | Control Triac | router-triac | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | · | part |
| 5 | Speed Dial | router-speed-dial | 1× | 1 | · | part |