Inverter Power Source Assembly
High-frequency inverter that converts mains power to a controlled 14–28 V welding output at up to 200 A. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
8 top-level lines · 8 rows shown · 10 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Input Rectifier | mig-welder-input-rectifier | 1× | 1 | — | part |
| 2 | Bus Capacitors | mig-welder-bus-capacitors | 1× | 1 | — | part |
| 3 | IGBT Power Module | igbt-module | 2× | 2 | — | part |
| 4 | HF Transformer | mig-welder-hf-transformer | 1× | 1 | — | part |
| 5 | Output Rectifier | mig-welder-output-rectifier | 1× | 1 | — | part |
| 6 | Output Inductor | mig-welder-output-inductor | 1× | 1 | — | part |
| 7 | Current Shunt | mig-welder-current-shunt | 1× | 1 | — | part |
| 8 | Bare PCB | pcb-bare | 2× | 2 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $1–$200 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳JLCPCB jlcpcb.com ↗ | Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
| 🇨🇳PCBWay pcbway.com ↗ | Shenzhen, CN | PCB fab & assembly | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |