Ballast PCB
AssemblySwitching board that holds arc current constant against the lamp's negative-resistance characteristic. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Ballast PCB
4 top-level lines as of r151114| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | IGBT Power Module | igbt-module | 2× | 2 | · | part |
| 3 | Microcontroller | mcu | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 100× | 100 | · | part |