Welding Power Source
AssemblyInverter-based DC power supply, 200–500 amps, constant-current output, capable of pulsed or ripple control for root, fill, and cap pass. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Welding Power Source
4 top-level lines as of r90987| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Welding Transformer | internal-pipe-welder-power-transformer | 1× | 1 | · | part |
| 2 | Inverter IGBT Module | internal-pipe-welder-power-rectifier | 1× | 1 | · | part |
| 3 | Control Electronics Board | internal-pipe-welder-power-control-board | 1× | 1 | · | part |
| 4 | Main Power Contactor | internal-pipe-welder-power-contactor | 1× | 1 | · | part |