Power Ballast and Soft-Start
AssemblyAn electronic ballast and starter circuit that safely ignites the halogen lamp and regulates its brightness via PWM, protecting the lamp filament from cold-start surge. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Power Ballast and Soft-Start
6 top-level lines as of r89897| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Ballast PCB | ircl-ballast-pcb | 1× | 1 | · | part |
| 2 | Trigger Transformer | ircl-trigger-transformer | 1× | 1 | · | part |
| 3 | MOSFET Driver | ircl-mosfet-driver | 1× | 1 | · | part |
| 4 | IGBT Power Module | igbt-module | 1× | 1 | · | part |
| 5 | SMD Passive (R/C/L) | smd-passives | 25× | 25 | · | part |
| 6 | Thermal Fuse | thermal-fuse | 1× | 1 | · | part |