Boost Inverter Stage
AssemblySwitching stage used in drawn-arc units to hold a regulated weld current during the longer arc time. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Boost Inverter Stage
5 top-level lines as of r165931| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Power IGBT | stud-welding-machine-igbt | 4× | 4 | · | part |
| 2 | Weld Transformer | stud-welding-machine-weld-transformer | 1× | 1 | · | part |
| 3 | Output Choke | stud-welding-machine-output-choke | 1× | 1 | · | part |
| 4 | Inverter Control Board 4 parts | stud-welding-machine-inverter-board | 1× | 1 | 0 | assembly |
| 5 | Switch Heatsink | stud-welding-machine-heatsink | 1× | 1 | · | part |