Charging Circuit
AssemblyA switch-mode converter that recharges the capacitor bank to the set voltage within 0.05–2 s, plus the IGBT that cuts the flash short for partial-power output. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Charging Circuit
6 top-level lines as of r124820| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | HV Transformer | photography-studio-strobe-hv-transformer | 1× | 1 | · | part |
| 2 | HV Rectifier | photography-studio-strobe-rectifier | 1× | 1 | · | part |
| 3 | Power MOSFET | mosfet | 2× | 2 | · | part |
| 4 | IGBT Power Module | igbt-module | 1× | 1 | · | part |
| 5 | Voltage Sense Divider | photography-studio-strobe-voltage-sense | 1× | 1 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |