Welding Transformer
AssemblyThe single-turn-secondary transformer that turns line voltage into the thousands of low-voltage amperes the weld needs. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Welding Transformer parts and their functions
5 top-level parts · 8 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Transformer Core | 1× | Transformer core |
| 2 | Primary Winding | 1× | Primary winding |
| 3 | Secondary Bar | 1× | Secondary bar |
| 4 | SCR Contactor 3 parts | 1× | SCR contactor |
| 5 | Water Jacket | 1× | Water jacket |
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Bill of materials for Welding Transformer
5 top-level lines · 8 rows shown · 8 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Transformer Core | resistance-seam-welder-transformer-core | 1× | 1 | · | part |
| 2 | Primary Winding | resistance-seam-welder-primary-winding | 1× | 1 | · | part |
| 3 | Secondary Bar | resistance-seam-welder-secondary-bar | 1× | 1 | · | part |
| 4 | SCR Contactor 3 parts | resistance-seam-welder-scr-stack | 1× | 1 | 4 | assembly |
| 4.1 | Thyristor | resistance-seam-welder-thyristor | 2× | 2 | · | part |
| 4.2 | Heat Sink | heat-sink | 1× | 1 | · | part |
| 4.3 | Snubber Network | resistance-seam-welder-snubber | 1× | 1 | · | part |
| 5 | Water Jacket | resistance-seam-welder-water-jacket | 1× | 1 | · | part |
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Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |