Inverter Power Source
AssemblyThe switch-mode power stage that turns mains AC into the high-current, low-voltage DC the arc needs. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Inverter Power Source
8 top-level lines as of r106550| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | EMC Filter 3 parts | mig-welding-machine-industrial-emc-filter | 1× | 1 | 0 | assembly |
| 2 | Primary Rectifier Bridge 3 parts | mig-welding-machine-industrial-primary-rectifier | 1× | 1 | 0 | assembly |
| 3 | DC Bus Capacitor Bank 3 parts | mig-welding-machine-industrial-bus-cap-bank | 1× | 1 | 0 | assembly |
| 4 | IGBT Module | mig-welding-machine-industrial-igbt-module | 1× | 1 | · | part |
| 5 | Power Heatsink | mig-welding-machine-industrial-power-heatsink | 1× | 1 | · | part |
| 6 | Main Transformer 4 parts | mig-welding-machine-industrial-main-transformer | 1× | 1 | 0 | assembly |
| 7 | Output Rectifier 2 parts | mig-welding-machine-industrial-output-rectifier | 1× | 1 | 0 | assembly |
| 8 | Output Inductor | mig-welding-machine-industrial-output-inductor | 1× | 1 | · | part |