Control and Power Board
AssemblyA microcontroller and power-factor-corrected power supply driving the motor and heater with sensor input, protecting against overcurrent and overtemp. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control and Power Board
8 top-level lines as of r92074| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Step-Down Transformer | jet-hand-dryer-psu-transformer | 1× | 1 | · | part |
| 2 | Rectifier Bridge | jet-hand-dryer-psu-rectifier | 1× | 1 | · | part |
| 3 | PFC Controller | jet-hand-dryer-psu-controller | 1× | 1 | · | part |
| 4 | Control Microcontroller | jet-hand-dryer-control-mcu | 1× | 1 | · | part |
| 5 | Motor Contactor | jet-hand-dryer-motor-contactor | 1× | 1 | · | part |
| 6 | Heater Relay | jet-hand-dryer-heater-relay | 1× | 1 | · | part |
| 7 | SMD Passive (R/C/L) | smd-passives | 25× | 25 | · | part |
| 8 | Bare PCB | pcb-bare | 1× | 1 | · | part |