Constant-Current Driver Board
AssemblyBuck constant-current stage with high-frequency PWM dimming far above the flicker-perception and camera-banding thresholds. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Constant-Current Driver Board
4 top-level lines as of r44654| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Power MOSFET | mosfet | 2× | 2 | · | part |
| 3 | SMD Passive (R/C/L) | smd-passives | 80× | 80 | · | part |
| 4 | Connector | connector | 4× | 4 | · | part |